Monday, 9 October, 2000 
1:30 pm 
Room MI1 
Applied Maths 
Various 
Introducing the Applied Maths group 

Monday, 9 October, 2000 
2:00 pm 
Room MI2 
Dynamics 
Nikolai Nekhoroshev (Visiting Isaac Newton Institute, Cambridge) 
Strong stability in the nonlinear wave equation near the fundamental linear mode 

Monday, 9 October, 2000 
3:30 pm 
Room MI1 
Applied Maths 
Popovic and Zhang (Engineering Dept  Warwick) 
Longterm dynamics and control of voltage behaviour in power systems 

Monday, 9 October, 2000 
4:00 pm 
Room 123 
Lie Theory 
Dmitriy Rumynin (Warwick) 
Introduction to Geometric Crystals  Part 1 

Monday, 9 October, 2000 
4:30 pm 
Room MI2 
Algebraic Geometry 
Yura Zahrin (Penn State) 
Superelliptic jacobians, their endomorphism algebras and Hodge groups 

Wednesday, 11 October, 2000 
9:30 am 
Room 123 

John H Maddocks (Lausanne) 
Open problems of Statistics and Stochastics in Modelling DNA 

Friday, 13 October, 2000 
4:00 pm 
Room MI2 
Colloquium 
Lara Alcock (Warwick) 
The new Analysis course  is it worth the money? 

Monday, 16 October, 2000 
2:00 pm 
Room MI 1 
Applied Maths 
G. James (Warwick) 
Internal travelling waves in the limit of a discontinuous density profile 

Monday, 16 October, 2000 
3:30 pm 
Room MI1 
Applied Maths 
J. Robinson (Warwick) 
A rigorous theory of 'experimental' measurements for the NavierStokes equations 

Monday, 16 October, 2000 
4:00 pm 
Room 123 
Lie Theory 
D Rumynin (Warwick) 
Introduction to Geometric Crystals 

Tuesday, 17 October, 2000 
2:00 pm 
Room MI2 
Dynamics Seminar 
Omri Sarig (Warwick) 
'Phase transitions' for countable Markov shifts 

Friday, 20 October, 2000 
1:50 pm 
Room GLT3 
Isaac Newton Institute for Mathematical Sciences & Warwick MRC & MIR@W Workshop 
R S MacKay, X He, S Nazarenko & R Pelz (Organisers) 
Singularities in Classical, Quantum and Magnetic Fluids 4 day workshop 

Friday, 20 October, 2000 
2:00 pm 
Room GLT3 
Singularities in Fluids Workshop 
Richard Pelz (Newton Inst and Rutgers University) 
On the Hydrodynamic Blowup Problem 

Friday, 20 October, 2000 
2:00 pm 
Room MI2 
Hyperbolic Geometry 
Max Forester (Warwick) 
Ridgidity and flexibility of group actions on trees 

Friday, 20 October, 2000 
2:45 pm 
Room GLT3 
Singularities in Fluids Workshop 
E.A. Kuznetsov and V. P. Ruban (Landau Inst) 
Collapse of vortex lines in hydrodynamics 

Friday, 20 October, 2000 
4:00 pm 
Room GLT3 
Colloquium 
HK Moffatt (Newton Institute  Cambridge) 
FiniteTime Singularities in Fluid Mechanics 

Saturday, 21 October, 2000 
10:00 am 
Room GLT3 
Singularities in Fluids Workshop 
H. Okamoto (Kyoto) 
Interior layers arising in inviscid limit of Kolmogorov flows 

Saturday, 21 October, 2000 
11:15 am 
Room GLT3 
Singularities in Fluids Workshop 
R. Grauer and K. Germaschewski (Dusseldorf) 
Adaptive mesh refinement as a tool for studying singular structures in fluids, plasmas and nonlinear optics 

Saturday, 21 October, 2000 
12:00 pm 
Room GLT3 
Singularities in Fluids Workshop 
X. He (Warwick) 
A class of weak solutions of the 3d Euler equations with finitetime singularities 

Saturday, 21 October, 2000 
2:00 pm 
Room GLT3 
Singularities in Fluids Workshop 
J D Gibbon (Imperial) 
Singularity formation in a class of solutions of the incompressible 3D Euler equations 

Saturday, 21 October, 2000 
2:45 pm 
Room GLT3 
Singularities in Fluids Workshop 
S. Malham (HeriotWatt) 
Collapse of a class of 3d Euler vortices 

Saturday, 21 October, 2000 
4:45 pm 
Room GLT3 
Singularities in Fluids Workshop 
J. C. Vassilicos and A. Wonhas (Cambridge) 
The relation between dissipative and geometrical properties of singular fields 

Saturday, 21 October, 2000 
4:45 pm 
Room GLT3 
Singularities in Fluids Workshop 
J.C. Vassilicos and A. Wonhas (Cambridge) 
The relation between dissipative and geometrical properties of singular fields 

Sunday, 22 October, 2000 
10:00 am 
Room GLT3 
Singularities in Fluids Workshop 
JT Stuart (Imperial) 
Singularities in the solution of the Euler equations 

Sunday, 22 October, 2000 
11:15 am 
Room GLT3 
Singularities in Fluids Workshop 
SJ Cowley 
Singularity formation and the development of smallscales in thin shear 

Sunday, 22 October, 2000 
12:00 pm 
Room GLT3 
Singularities in Fluids Workshop 
A. Shnirelman (Tel Aviv) 
Weak solutions of incompressible Euler equations 

Sunday, 22 October, 2000 
2:00 pm 
Room GLT3 
Singularities in Fluids Workshop 
Robert M Kerr (Arizona) 
Simulations and bounds for Euler 

Sunday, 22 October, 2000 
2:45 pm 
Room GLT3 
Singularities in Fluids Workshop 
Yoshi Kimura (Nagoya) 
Reality of complex time singularity 

Sunday, 22 October, 2000 
3:40 pm 
Room GLT3 
Singularities in Fluids Workshop 
Posters and S. Turitsyn 


Sunday, 22 October, 2000 
4:15 pm 
Room GLT3 
Singularities in Fluids Workshop 
A. Bhattacharjee (Iowa) 
Vortex and Current Singularities 

Sunday, 22 October, 2000 
5:00 pm 
Room GLT3 
Singularities in Fluids Workshop 
Sergei K. Turitsyn and Vladimir K. Mezentsev (Aston) 
Wave guided propagation and selffocusing of light beam in airhole fibers 

Monday, 23 October, 2000 
10:05 am 
Room GLT3 
Singularities in Fluids Workshop 
Jens Juul Rasmussen (Riso) 
Energy localization and collapse dynamics in discrete nonlinear Schr\"{o}dinger equations 

Monday, 23 October, 2000 
11:10 am 
Room GLT3 
Singularities in Fluids Workshop 
G. E. Vekstein (UMIST) 
Energy release and dissipation by magnetic reconnection 

Monday, 23 October, 2000 
1:30 pm 
Room GLT3 
Singularities in Fluids Workshop & MIR@W day 
Steven C. Cowley (Imperial, and UCLA) 
Explosive disruptions in Plasmas 

Monday, 23 October, 2000 
2:15 pm 
Room GLT3 
Singularities in Fluids Workshop & MIR@W day 
Carlo F. Barenghi (Newcastle) 
Vortex reconnections in superfluid helium 

Monday, 23 October, 2000 
4:00 pm 
Room GLT3 
Singularities in Fluids Workshop & MIR@W day 
Vladimir Zakharov and Alexander Dyachenko (Landau Inst) 
On formation of singularities on the surface of ideal fluid 

Monday, 23 October, 2000 
4:00 pm 
Room 123 
Lie Theory 
Bruce Westbury (Warwick) 
Exceptional series of Lie algebras 

Tuesday, 24 October, 2000 
2:00 pm 
Room MI2 
Dynamics 
James Meiss (Colorado) 
Drift by Coupling to an AntiIntegrable Limit 

Monday, 30 October, 2000 
3:10 pm 
Room MI2 
Junior Geometry Seminar 
Diego Matessi (Warwick) 
A very sketchy introduction to mirror symmetry 

Monday, 30 October, 2000 
4:00 pm 
Room 123 
Lie Theory 
Roger Carter (Warwick) 
Symmetric functions 

Tuesday, 31 October, 2000 
2:00 pm 
Room MI2 
Dynamics Seminar 
Shaun Bullett (Queen Mary, University of London) 
Mating quadratic maps with Kleinian groups via quasiconformal surgery 

Wednesday, 1 November, 2000 
3:00 pm 
Room MI2 
Hypebolic Geometry 
George Skelton (Warwick) 
Variation of geodesic length 

Thursday, 2 November, 2000 
2:00 pm 
Room MI2 
Ring Theory 
Nick Collier (Warwick) 
The ArtinRees Property for Jacobson Radicals 

Friday, 3 November, 2000 
2:00 am 
Room MI2 
Hyperbolic Geometry 
Athanase Papadopoulos (Strasbourg) 
On the geometry of the space of measured foliations of a surface 

Friday, 3 November, 2000 
4:00 pm 
Room MI2 
Colloquium 
Yann Brenier (Paris VI, Nice) 
Volume preserving maps, particle labelling and Hydrodynamics 

Monday, 6 November, 2000 
4:00 pm 
Room 123 
Lie Theory Seminar 
Robert Marsh (Leicester) 
The canonical basis of a quantum group and the preprojective algebra 

Tuesday, 7 November, 2000 
2:00 pm 
Room MI2 
Dynamics Seminar 
Rob Ghrist (Georgia/Cambridge) 
Morse theory on the space of braids with applications to lagrangian dynamics 

Wednesday, 8 November, 2000 
3:00 pm 
Room MI2 
Hyperbolic Geometry 
Yusuke Okuyama (Kyoto University) 
The Gieseking manifold and a group invariant sphere filling Peano curve 

Friday, 10 November, 2000 

Room MI1 
Stochastic Partial Differential Equations & Related Topics 
David Elworthy, Andrew Stuart & Roger Tribe (Organisers) 
Functional Stochastic Differential Equations 2 day minisession 

Friday, 10 November, 2000 
2:00 pm 
Room MI1 
Stochastic Partial Differential Equations & Related Topics 
S. Mohammed (Carbondale) 
Stochastic differential systems with memory  The dynamic programming approach 

Friday, 10 November, 2000 
2:00 pm 
Room MI2 
Hyperbolic Geometry 
Graham Niblo (Southampton) 
Stallings' theorem and the singularity obstruction to group splittings 

Friday, 10 November, 2000 
3:45 pm 
Room MI1 
Stochastic Partial Differential Equations & Related Topics 
B Oksendal (Oslo) 
A maximum principle for controlled stochastic delay systems and applications to finance  The dynamic programming approach 

Friday, 10 November, 2000 
4:00 pm 
Room MI2 
Colloquium 
Fran Burstall (Bath) 
Harmonic maps in conformal geometry 

Saturday, 11 November, 2000 
9:30 am 
Room MI2 
Stochastic Partial Differential Equations & Related Topics 
S. Mohammed (Carbondale) 
Stochastic differential systems with memory  The stochastic maximum principle approach 

Saturday, 11 November, 2000 
11:15 am 
Room MI2 
Stochastic Partial Differential Equations & Related Topics 
B. Oksendal (Oslo) 
A maximum principle for controlled stochastic delay systems and applications to finance  The stochastic maximum principle approach 

Saturday, 11 November, 2000 
1:15 pm 
Room MI2 
Stochastic Partial Differential Equations & Related Topics 
T. Shardlow (Durham) 
Weak approximation of sdde's 

Saturday, 11 November, 2000 
2:30 pm 
Room MI2 
Stochastic Partial Differential Equations & Related Topics 
X. R. Mao (Strathclyde) 
Attraction for solutions of sfde's 

Saturday, 11 November, 2000 
4:15 pm 
Room MI2 
Stochastic Partial Differential Equations & Related Topics 
H Lisei (Berlin) 
Conjugation of flows for stochastic delayequations 

Monday, 13 November, 2000 
1:00 pm 
Room MI 1 
MIR@W Day  Coupled Oscillators and Neurophysiology 
Juergen Kurths (Physics, Potsdam) 
Phase synchronization in coupled complex model systems and in experimental data 

Monday, 13 November, 2000 
1:40 pm 
Room MI 1 
MIR@W Day  Coupled Oscillators and Neurophysiology 
Nick Dale (Biological Sciences, Warwick) 
Mechanisms underlying rhythm generation in the Xenopus tadpole 

Monday, 13 November, 2000 
2:20 pm 
Room MI 1 
MIR@W Day  Coupled Oscillators and Neurophysiology 
Michael Breakspear (Brain Dynamics Centre, Westmead Hospital Sydney) 
Perception of microscopic odours in a model of the olfactory bulb 

Monday, 13 November, 2000 
3:30 pm 
Room MI 1 
MIR@W Day  Coupled Oscillators and Neurophysiology 
Steve Coombes (Mathematics, Loughborough) 
Dendrites with active spines 

Monday, 13 November, 2000 
4:00 pm 
Room 123 
Lie Theory Seminar 
Robert Marsh (Leicester) 
The canonical basis of a quantum group and the preprojective algebra  part 2 

Monday, 13 November, 2000 
4:10 pm 
Room MI 1 
MIR@W Day  Coupled Oscillators and Neurophysiology 
Peter Roper (Babraham Institute, Cambridge) 
Synchronized bursting in the rat hypothalamus: modelling the single neuron activity 

Monday, 13 November, 2000 
4:50 pm 
Room MI 1 
MIR@W Day  Coupled Oscillators and Neurophysiology 
Roger Traub (Pharmacology, Birmingham) 
A novel form of interaction between neurons, underlying the generation of ultrafast oscillations in the brain 

Wednesday, 15 November, 2000 
2:30 pm 
Room 100 
Stochastic Analysis 
A. Daletskii (Bonn) 
Analysis and geometry of configuration spaces 

Wednesday, 15 November, 2000 
3:00 pm 
Room MI2 
Hyperbolic Geometry Seminar 
Yusuke Okuyama (Kyoto University) 
The Gieseking manifold and a group invariant sphere filling Peano curve (continued) 

Wednesday, 15 November, 2000 
4:00 pm 
Room Mi1 
Stochastic Analysis 
J. Mattingly (Stanford) 
Navier Stokes equation with white noise 

Friday, 17 November, 2000 

Room TBA 
Stochastic Partial Differential Equations & Related Topics 
David Elworthy, Andrew Stuart & Roger Tribe (Organisers) 
Schrödinger Equations with random forcing 2 day minisession 

Friday, 17 November, 2000 
3:00 pm 
Room MI2 
Hyperbolic Geometry Seminar 
Adam Epstein (Warwick) 
Algebraic and Geometric Limits of Conformal Dynamical Systems 

Friday, 17 November, 2000 
4:00 pm 
Room MI2 
Colloquium 
Jens Marklof (Bristol) 
Equidistribution, exponential sums and quantum chaos 

Monday, 20 November, 2000 
2:00 pm 
Room MI1 
MIR@W  Complex Dynamics in Economics 
Gerhard Sorger (Queen Mary & Westfield College) 
Chaos in optimal growth models: a survey 

Monday, 20 November, 2000 
3:30 pm 
Room MI1 
MIR@W  Complex Dynamics in Economics 
Robin de Vilder (DELTA, Paris & University of Amsterdam) 
Business cycle models: closing the gap between the different approaches 

Monday, 20 November, 2000 
4:00 pm 
Room 123 
Lie Theory 
Iain Gordon (Glasgow) 
Representations of Lie algebras in characteristic P 

Monday, 20 November, 2000 
4:30 pm 
Room MI1 
MIR@W  Complex Dynamics in Economics 
Guido Cazzavillan 
Indeterminacy and Endogenous Fluctuations with Arbitrarily Small Externalities 

Wednesday, 22 November, 2000 
2:00 pm 
Room 68 
Midlands Probability Seminar 
Mark Davis (Imperial) 
Installment options 

Friday, 24 November, 2000 
4:00 pm 
Room MI2 
Colloquium 
Jerry Marsden (Caltech) 
Variational and Multisymplectic Integration 

Monday, 27 November, 2000 
3:00 pm 
Room MI1 
Applied Maths Seminar 
Anna LitvakHinenzon (Warwick) 
Resonant tori and instabilities in Hamiltonian systems 

Monday, 27 November, 2000 
3:10 pm 
Room MI2 
Junior Geometry Seminar 
Balazs Szendroi (Warwick) 
The unbearable lightness of deformation theory 

Monday, 27 November, 2000 
4:00 pm 
Room 123 
Lie Theory Seminar 
D Rumynin (Warwick) 
Walgebras 

Tuesday, 28 November, 2000 
2:00 pm 
Room MI2 
Dynamics Seminar 
Phil Boyland (University of Florida) 
Semiconjugacies to toral automorphisms with applications to 2D fluid flows 

Tuesday, 28 November, 2000 
3:45 pm 
Room MI2 
Dynamics Seminar 
Stefano Luzzato (Imperial College) 
Persistent hyperbolicity in onedimensional maps 

Wednesday, 29 November, 2000 
2:00 pm 
Room 26 
Stochastic Analysis 
Peter Ashwin (Exeter) 
Bifurcations of random dynamical systems; connections to deterministic bifurcation of chaotic sets 

Wednesday, 29 November, 2000 
3:00 pm 
Room MI2 
Hyperbolic Geometry Seminar 
Raquel Diaz (Madrid) 
Ends of rational lines of minima 

Wednesday, 29 November, 2000 
3:30 pm 
Room 26 
Stochastic Analysis 
Jerzy Zabczyk (Warwick) 
Stochastic Volterra equations with homogeneous noise 

Friday, 1 December, 2000 

Room MI1 
Stochastic Partial Differential Equations & Related Topics 
D. Elworthy, A. Stuart, R. Tribe, Y. Kondratiev & J. Zabczyk (Speakers) 
Ergodicity for Spatial Dynamics 2 day minisession 

Friday, 1 December, 2000 
4:00 pm 
Room MI2 
Colloquium 
Geoffrey Burton (Bath) 
Rearrangements of functions and steady vortices 

Monday, 4 December, 2000 
1:00 pm 
Room MI 1 
MIR@W  Spatially extended dynamics 
Mike Proctor (DAMPT, Cambridge) 
Wall modes, internal fronts and noisesustained structures for travellingwave instabilities 

Monday, 4 December, 2000 
1:30 pm 
Room MI 1 
MIR@W  Spatially extended dynamics 
Eddie Wilson (Bristol) 
Dynamics of continuum and carfollowing models of highway traffic 

Monday, 4 December, 2000 
2:00 pm 
Room MI 1 
MIR@W  Spatially extended dynamics 
Sergey Nazarenko (Warwick) 
Is intermittency THAT nonlinear 

Monday, 4 December, 2000 
2:30 pm 
Room MI 1 
MIR@W  Spatially extended dynamics 
Peter Carpenter (Engineering  Warwick) 
Global behaviour corresponding to the absolute instability of the rotatingdisk boundary layer 

Monday, 4 December, 2000 
3:10 pm 
Room MI2 
Junior Geometry Seminar 
Daniel Ryder (Warwick) 
Affine algebraic geometry, with a view towards schemes. 

Monday, 4 December, 2000 
3:30 pm 
Room MI 1 
MIR@W  Spatially extended dynamics 
Jon Pitchford (Leeds) 
Smallscale prey patchiness and the recruitment of larval fish 

Monday, 4 December, 2000 
4:00 pm 
Room MI 1 
MIR@W  Spatially extended dynamics 
David Sanders (Mathematics  Warwick) 
Diffusion in a periodic 3D Lorentz gas 

Monday, 4 December, 2000 
4:00 pm 
Room 123 
Lie Theory Seminar 
R Carter (Warwick) 
Symmetric functions with one parameter 

Monday, 4 December, 2000 
4:30 pm 
Room MI 1 
MIR@W  Spatially extended dynamics 
Sandra Chapman (Physics  Warwick) 
Sandpiles, fusion plasma tokamaks and blobs in the earth's aurora 

Thursday, 7 December, 2000 

Room TBA 

Mark Gross & Mario Micallef (Organisers) 
Analytic Approaches to Kähler Geometry 6 day workshop 

Friday, 8 December, 2000 
4:00 pm 
Room MI2 
Colloquium 
Adrien Kent (Cambridge) 
Recent Developments in Quantum Cryptography 

Tuesday, 2 January, 2001 
1:00 pm 
Room Room 100 
Graduate Seminar 
Colm Connaughton (Warwick) 
Magnetic Levitation for Beginners 

Wednesday, 10 January, 2001 
4:00 pm 
Room 26 
Fluid Dynamics Seminar 
Andrew Gilbert (Exeter) 
Growth of magnetic flux in complex flows 

Friday, 12 January, 2001 
1:00 pm 
Room 26 
Warwick Hyperbolic Geometry Seminar 
Alexander Mednykh (Novosibirsk University) 
Trigonometric identities and isperimetric inequalities for knot and link orbifolds 

Friday, 12 January, 2001 
4:00 pm 
Room MI2 
Colloquium 
Nick Trefethen (Oxford) 
Group velocity and pseudospectra 

Monday, 15 January, 2001 
3:10 pm 
Room MI2 
Junior Geometry Seminar 
Rui De Albuquerque (Warwick) 
Twistor Spaces 

Tuesday, 16 January, 2001 

Room BSR5 
MIR@W /MiMI Workshop 
G Gomes, S Gupta, S Levin, R MacKay, G Medley, J Nokes (Organisers) 
Evolutionary Epidemiology of Strain Structure in Pathogen Populations 

Tuesday, 16 January, 2001 
10:30 am 
Room BSR5 
MIR@W /MiMI Evolutionary Epidemiology of Strain Structure in Pathogen Populations 
Sunetra Gupta 
Evolution of Strain Structure in Pathogen Populations 

Tuesday, 16 January, 2001 
11:30 am 
Room BSR5 
MIR@W /MiMI Evolutionary Epidemiology of Strain Structure in Pathogen Populations 
Marc Lipsitch 
Population dynamics of antimicrobial resistance: Models and data, questions and answers? 

Tuesday, 16 January, 2001 
2:00 pm 
Room BSR5 
MIR@W /MiMI Evolutionary Epidemiology of Strain Structure in Pathogen Populations 
Viggo Andreasen & Juan Lin 
Mathematical models of a drifting strain of Influenza A 

Tuesday, 16 January, 2001 
2:00 pm 
Room MI 2 
Dynamics Seminar 
Anna LitvakHinenzon (Warwick) 
Resonant tori and instabilities in Hamiltonian systems 

Tuesday, 16 January, 2001 
2:00 pm 
Room MI1 
Frobenius 
Ignacio de Gregorio (Warwick) 
Definition and Examples of Frobenius Manifolds 

Tuesday, 16 January, 2001 
3:00 pm 
Room BSR5 
MIR@W /MiMI Evolutionary Epidemiology of Strain Structure in Pathogen Populations 
Alan Hay 
Antigenic and genetic drift among Influenza A and B viruses 

Tuesday, 16 January, 2001 
3:20 pm 
Room BSR5 
MIR@W /MiMI Evolutionary Epidemiology of Strain Structure in Pathogen Populations 
Maria Zambon 
Evolution of the M genes of influenza A and relationship to amantadine susceptibility 

Tuesday, 16 January, 2001 
4:10 pm 
Room BSR5 
MIR@W /MiMI Evolutionary Epidemiology of Strain Structure in Pathogen Populations 
Neil Furguson 
Antigenic diversification and disease persistence: Modelling influenza and helminth transmission 

Tuesday, 16 January, 2001 
4:30 pm 
Room BSR5 
MIR@W /MiMI Evolutionary Epidemiology of Strain Structure in Pathogen Populations 
Julia Gog 
Shapespace: Can it take the strain? 

Tuesday, 16 January, 2001 
4:50 pm 
Room BSR5 
MIR@W /MiMI Evolutionary Epidemiology of Strain Structure in Pathogen Populations 
Pat Cane 
Molecular epidemiology of human respiratory syncytial virus 

Tuesday, 16 January, 2001 
5:10 pm 
Room BSR5 
MIR@W /MiMI Evolutionary Epidemiology of Strain Structure in Pathogen Populations 
Wayne Sullender 
Mechanisms of change in respiratory syncytial virus: Implications for epidemiology 

Tuesday, 16 January, 2001 
5:30 pm 
Room BSR5 
MIR@W /MiMI Evolutionary Epidemiology of Strain Structure in Pathogen Populations 
James Nokes (Biological Sciences  Warwick) 
Reinfection patterns in relation to RSV genotype: A communtiy study in Kenya 

Wednesday, 17 January, 2001 
10:30 am 
Room BSR5 
MIR@W /MiMI Evolutionary Epidemiology of Strain Structure in Pathogen Populations 
Gabriela Gomes (Biological Sciences  Warwick) 
Emergence of population structure in multistrain pathogens: Mathematical models 

Wednesday, 17 January, 2001 
10:30 am 
Room BSR5 
MIR@W /MiMI Evolutionary Epidemiology of Strain Structure in Pathogen Populations 
Gabriela Gomes (Biological Sciences  Warwick) 
Emergence of population structure in multistrain pathogens: Mathematical models 

Wednesday, 17 January, 2001 
10:50 am 
Room BSR5 
MIR@W /MiMI Evolutionary Epidemiology of Strain Structure in Pathogen Populations 
Lisa White 
A multispecies model for the transmission of mastitis in dairy cows 

Wednesday, 17 January, 2001 
11:30 am 
Room BSR5 
MIR@W /MiMI Evolutionary Epidemiology of Strain Structure in Pathogen Populations 
Paul Rainey 
Ecological causes of strain dynamics 

Wednesday, 17 January, 2001 
11:50 am 
Room BSR5 
MIR@W /MiMI Evolutionary Epidemiology of Strain Structure in Pathogen Populations 
Angus Buckling 
Hostparasite coevolution: the effect on host diversity 

Wednesday, 17 January, 2001 
2:00 pm 
Room BSR5 
MIR@W /MiMI Evolutionary Epidemiology of Strain Structure in Pathogen Populations 
Daren Austin 
tba 

Wednesday, 17 January, 2001 
3:00 pm 
Room BSR5 
MIR@W /MiMI Evolutionary Epidemiology of Strain Structure in Pathogen Populations 
Matthew Samore 
Resistant pneumococcal strains in rural populations: Longitudinal trends and antibiotic associations 

Wednesday, 17 January, 2001 
4:10 pm 
Room BSR5 
MIR@W /MiMI Evolutionary Epidemiology of Strain Structure in Pathogen Populations 
Ben Cooper 
Antibiotic use and the spread of vancomycinresistant enterococci (VRE): Fitting models to data 

Wednesday, 17 January, 2001 
4:30 pm 
Room BSR5 
MIR@W /MiMI Evolutionary Epidemiology of Strain Structure in Pathogen Populations 
Megan Murray 
Determinants of cluster distributions in tuberculosis epidemics 

Wednesday, 17 January, 2001 
4:50 pm 
Room BSR5 
MIR@W /MiMI Evolutionary Epidemiology of Strain Structure in Pathogen Populations 
Chris Dowson 
Population structure of Streptococcus pneumonia isolated from nasopharyngeal carriage and invasive disease 

Wednesday, 17 January, 2001 
5:10 pm 
Room BSR5 
MIR@W /MiMI Evolutionary Epidemiology of Strain Structure in Pathogen Populations 
Ian Stewart (Warwick) 
Sympatric Speciation as Symmetry Breaking 

Wednesday, 17 January, 2001 
5:30 pm 
Room BSR5 
MIR@W /MiMI Evolutionary Epidemiology of Strain Structure in Pathogen Populations 
Simon Levin 
Summary Discussion 

Thursday, 18 January, 2001 
5:00 pm 
Room MI2 
Leverhulme Lectures 
Jerzy Zabczyk (IM PAN Warsaw) 
Stochastic evolution equations and applications 

Friday, 19 January, 2001 

Room TBA 
Stochastic Partial Differential Equations & Related Topics 
D. Elworthy, A. Stuart, R. Tribe, F. Flandoz & S. Kuksin (Speakers) 
Stochastic Fluid Equations 2 day minisession 

Friday, 19 January, 2001 
10:00 am 
Room MI 2 
Complex Dynamics and Ergodic Theory 
J Aaronson 
Sums without Maxima 

Friday, 19 January, 2001 
11:15 am 
Room MI 2 
Complex Dynamics and Ergodic Theory 
A Avila 
Statistical properties of unimodal maps 

Friday, 19 January, 2001 
2:45 pm 
Room MI 2 
Complex Dynamics and Ergodic Theory 
V Baladi 
Floquet spectrum of weakly coupled analytic maps 

Friday, 19 January, 2001 
4:00 pm 
Room GLT1 
Colloquium 
Simon Levin (Princeton) 
Ecosystems and the biosphere as complex adaptive systems: From microscopic to macroscopic 

Friday, 19 January, 2001 
4:00 pm 
Room MI 2 
Complex Dynamics and Ergodic Theory 
S Levin 
Ecosystems and Biosphere as complex adaptive 

Saturday, 20 January, 2001 
10:00 am 
Room MI 2 
Complex Dynamics and Ergodic Theory 
M Zinsmeister 
Continuity with respect to thephase of Hausdorff Dimension of JuliaLavaurs sets 

Saturday, 20 January, 2001 
11:15 am 
Room MI 2 
Complex Dynamics and Ergodic Theory 
M Mori 
Low discrepancy sequences generated by piecewise linear transformations 

Saturday, 20 January, 2001 
1:45 pm 
Room MI 2 
Complex Dynamics and Ergodic Theory 
X Bressaud 
Expending interval maps with intermittentlike behaviour, Physical measures and scales of time 

Saturday, 20 January, 2001 
3:00 pm 
Room MI 2 
Complex Dynamics and Ergodic Theory 
D Feibig 
Pressure and equilibrium states for countable state Markov shifts 

Saturday, 20 January, 2001 
4:15 pm 
Room MI 2 
Complex Dynamics and Ergodic Theory 
D Sands 
Metric attractors for smooth unimodal maps 

Sunday, 21 January, 2001 
10:00 am 
Room MI 2 
Complex Dynamics and Ergodic Theory 
N Anantharaman 
Counting geodesics optimal in homology 

Sunday, 21 January, 2001 
11:15 am 
Room MI 2 
Complex Dynamics and Ergodic Theory 
R Sharp 
A Local limit theorem for closed geodesics and homology 

Monday, 22 January, 2001 
4:00 pm 
Room 123 
Quantisation Seminar 
John Rawnsley (Warwick) 
Kontsevich's explicit formula for R^n 

Tuesday, 23 January, 2001 
2:05 pm 
Room MI2 
Dynamics Seminar 
Yurii Suhov (Cambridge) 
Convergence to equilibrium for hyperbolic equations and related problems 

Wednesday, 24 January, 2001 
4:00 pm 
Room 26 
Fluid Dynamics Seminar 
Oleg Zaboronski (Warwick) 
tba 

Wednesday, 24 January, 2001 
4:00 pm 
Room MI2 
Algebraic Geometry Seminar 
Bernd Siebert (Paris VI and Bochum) 
Logarithmic geometry and mirror symmetry 

Thursday, 25 January, 2001 
2:00 pm 
Room MI1 
Algebra 
Ashley Covington (Warwick) 
Primary Decompostion in Non commutative Noetherian Rings 

Thursday, 25 January, 2001 
5:00 pm 
Room MI2 
Leverhulme Lectures 
Jerzy Zabczyk (IM PAN Warsaw) 
Stochastic evolution equations and applications 

Friday, 26 January, 2001 
2:30 pm 
Room MI2 
Lie Theory Seminar 
Paul Boddington (Warwick) 
Finite Dimensional Semisimple Hopf Algebras and Ribbon Categories. 

Friday, 26 January, 2001 
4:00 pm 
Room MI2 
Colloquium 
Guy Nason (Bristol) 
Wavelets 

Monday, 29 January, 2001 
3:10 pm 
Room MI2 
Junior Geometry Seminar 
Colm Connaughton (Warwick) 
Geometric Discretisation of Abelian Field Theories 

Monday, 29 January, 2001 
4:00 pm 
Room 123 
Quantisation Seminar 
John Rawnsley (Warwick) 
The passage from local to global in Kontsevich's deformation quantisation 

Tuesday, 30 January, 2001 
2:00 pm 
Room MI2 
Dynamics Seminar 
Vadim Kaloshin (AIM and Courant) 
Superexponential growth of the number of periodic points is Baire generic but of measure zero 

Thursday, 1 February, 2001 
2:00 pm 
Room MI 2 
Warwick Hyperbolic Geometry Seminar 
Caroline Series (Warwick) 
Kerckhoff lines of minima and pleating varieties near Fuchsian space. 

Thursday, 1 February, 2001 
5:00 pm 
Room MI2 
Leverhulme Lectures  Stochastic evolution equations and applications 
Jerzy Zabczyk (IM PAN Warsaw) 
Stochastic PDE's in Finance 

Friday, 2 February, 2001 

Room MI1 
Stochastic Partial Differential Equations & Related Topics 
David Elworthy, Andrew Stuart & Roger Tribe (Organisers) 
Homogenization 2 day minisession 

Friday, 2 February, 2001 
2:30 pm 
Room MI2 
Lie Theory 
Paul Boddington (Warwick) 
Finite Dimensional Semisimple Hopf Algebrasand Ribbon Categories  part 2. 

Friday, 2 February, 2001 
4:00 pm 
Room MI2 
Colloquium 
David Mond (Warwick) 
Sandwiched simplices and the topology of the space of explanations 

Monday, 5 February, 2001 
2:00 pm 
Room MI1 
Applied Maths Seminar 
Stuart Townley (University of Exeter) 
Adaptive feedback control  Concepts and Counterexamples 

Monday, 5 February, 2001 
3:10 pm 
Room MI2 
Junior Geometry Seminar 
Gabriela Frias Villegas (Warwick) 
A combinatorial study of Pascal's mystical hexagon 

Monday, 5 February, 2001 
4:00 pm 
Room MI1 
Applied Maths Seminar 
Martijn van Noort (Mathematics, Groningen) 
The parametrically forced pendulum: a case study in $1\half$ degree of freedom 

Tuesday, 6 February, 2001 
2:00 pm 
Room MI 1 
Frobenius Manifolds Seminar 
David Mond (Warwick) 
Frobenius manifolds from deformations of hypersurface singularities 

Tuesday, 6 February, 2001 
2:05 pm 
Room MI2 
Dynamics Seminar 
Guillaume Havard (Warwick) 
Thermodynamic Formalism and variations of the Hausdorff dimension of quadratic Julia sets 

Tuesday, 6 February, 2001 
4:00 pm 
Room MI2 
Symposium 
V.P. Belavkin (Nottingham University) 
Quantum Stochastic Evolutions 

Wednesday, 7 February, 2001 
2:00 pm 
Room Room 68 
Midlands probability Seminars 
Gareth Roberts (Lancaster) 
Bayesian inference for discretely obeserved diffusions. 

Wednesday, 7 February, 2001 
2:00 pm 
Room MI1 
Hyperbolic Geometry Seminar 
Caroline Series (Warwick) 
Kerckhoff lines of minima and pleating varieties near Fuchsian space, continued 

Wednesday, 7 February, 2001 
3:30 pm 
Room Room 68 
Midlands probability Seminars 
Wilfrid Kendall (Warwick) 
Markov Chains and small sets 

Thursday, 8 February, 2001 
2:00 pm 
Room MI1 
Algebra 
Ronnie Brown (Bangor) 
A nonabelian tensor product of groups 

Thursday, 8 February, 2001 
2:00 pm 
Room MI 2 
Warwick Hyperbolic Geometry Seminar 
Cliff Earle (Cornell University) 
Extremal quasiconformal mappings and Schwarz's lemma 

Thursday, 8 February, 2001 
2:00 pm 
Room MI1 
Hyperbolic Geometry Seminar 
Cliff Earle (Cornell University) 
Extremal quasiconformal mappings and Schwarz's lemma 

Thursday, 8 February, 2001 
5:00 pm 
Room MI2 
Leverhulme Lectures 
Jerzy Zabczyk (IM PAN Warsaw) 
Stochastic evolution equations and applications 

Friday, 9 February, 2001 
2:30 pm 
Room MI2 
Lie Theory 
Roger Carter (Warwick) 
Symmetric functions with 2 parameters 

Friday, 9 February, 2001 
4:00 pm 
Room MI2 
Colloquium 
Ben Andrews (Australian National University) 
Applications of nonlinear heat equations to 3manifolds 

Monday, 12 February, 2001 
2:00 pm 
Room MI1 
Applied Maths Seminars 
Richard Cushman (Utrecht) (joint work with L. Bates) 
A dynamical systems view of PicardLefschetz theory 

Monday, 12 February, 2001 
3:05 pm 
Room MI2 
Junior Geometry Seminar 
Adrian Varley (Warwick) 
Global Theory of Singularities of Differential Mappings 

Monday, 12 February, 2001 
3:30 pm 
Room MI1 
Applied Maths Seminars 
Christiane Tretter (Leicester) 
Spectral theory of block operator matrices and applications in mathematical physics 

Tuesday, 13 February, 2001 
2:05 pm 
Room MI2 
Dynamics Seminar 
Edson Vargas (Sao Paulo) 
Nontrivial wandering domains and homoclinic bifurcations 

Wednesday, 14 February, 2001 
4:00 pm 
Room 123 
Fluid Dynamics Seminar 
Sergey Nazarenko (Warwick) 
Is intermittency THAT nonlinear? 

Wednesday, 14 February, 2001 
4:00 pm 
Room MI 2 
Algebraic Geometry Seminar 
V Balaji` (Madras & Liverpool) 
Moduli Spaces of Gbundles 

Thursday, 15 February, 2001 
2:00 pm 
Room MI 2 
Hyperbolic Geometry Seminar 
Irene Scorza (Warwick) 
The Picard group and continued fractions in C 

Thursday, 15 February, 2001 
2:30 pm 
Room Room 26 
Symposium 
Y. Otobe (Tokyo University) 
SPDE's with reflection and Gibbs measure with handwell potentials 

Thursday, 15 February, 2001 
5:00 pm 
Room MI2 
Leverhulme Lectures 
Jerzy Zabczyk (IM PAN Warsaw) 
Parabolic equations with infinte number of variables 

Thursday, 15 February, 2001 
5:00 pm 
Room MI 2 
Algebraic Geometry Seminar 
Miles Reid (Warwick) 
Graded rings, II 

Friday, 16 February, 2001 

Room TBA 
Stochastic Partial Differential Equations & Related Topics 
David Elworthy, Andrew Stuart & Roger Tribe (Organisers) 
Approximation Methods for SPDEs 2 day minisession 

Friday, 16 February, 2001 
2:30 pm 
Room MI2 
Lie Theory 
Dmitriy Rumynin (Warwick) 
Differential operators and Dmodules in positive characteristic 

Friday, 16 February, 2001 
4:00 pm 
Room MI2 
Colloquium 
Neil Trudinger (Australian National University) 
Affine maximal hypersurfaces and the Bernstein problem 

Saturday, 17 February, 2001 
11:15 am 
Room tba 
BrusselsWarwick Differential Geometry/Geometry of Brackets Seminar 
John C Wood (Leeds) 
Harmonic morphisms and circle actions 

Saturday, 17 February, 2001 
1:30 pm 
Room tba 
BrusselsWarwick Differential Geometry/Geometry of Brackets Seminar 
Jenya Ferapontov (Loughborough) 
Nonlocal Hamiltonian structures of hydrodynamic type 

Saturday, 17 February, 2001 
2:45 pm 
Room tba 
BrusselsWarwick Differential Geometry/Geometry of Brackets Seminar 
Kirill Mackenzie (Sheffield) 
Aspects of Lie bialgebras 

Saturday, 17 February, 2001 
4:15 pm 
Room tba 
BrusselsWarwick Differential Geometry/Geometry of Brackets Seminar 
Robin Hudson (Nottingham) 
Calculus in enveloping algebras 

Monday, 19 February, 2001 
3:05 pm 
Room MI2 
Junior Geometry Seminars 
Irene Scorza (Warwick) 
Continued fractions and hyperbolic space 

Tuesday, 20 February, 2001 
2:05 pm 
Room MI2 
Dynamics Seminar 
Nikita Sidorov (UMIST) 
Unique representations of real numbers in noninteger bases and onedimensional maps with gaps 

Wednesday, 21 February, 2001 
2:00 pm 
Room MI 1 
Hyperbolic Geometry Seminar 
Marc Lackenby (Oxford) 
TBA 

Wednesday, 21 February, 2001 
2:00 pm 
Room Room 100 
Frobenius Manifolds Seminar 
Simone Pavanelli (Warwick) 
Associativity in quantum cohomology 

Wednesday, 21 February, 2001 
4:00 pm 
Room MI 1 
Hyperbolic Geometry Seminar 
Rostislav Grigorchuk (Steklov Institute) 
Automata, Groups, Dynamics & Spectra 

Wednesday, 21 February, 2001 
4:00 pm 
Room MI 2 
Algebraic Geometry Seminar 
Gentiana Danila (Warwick) 
Punctual Hilbert schemes of points on surfaces 

Thursday, 22 February, 2001 
2:00 pm 
Room MI1 
Algebra Seminar 
Andrey Lazarev (Bristol University) 
Homotopy of highly structured ring spectra 

Thursday, 22 February, 2001 
3:30 pm 
Room 26 
Stochastic Seminar 
Antoine LeJay (Oxford) 
(Forward)  Backward Stochastic Differential Equations 

Thursday, 22 February, 2001 
5:00 pm 
Room MI2 
Stochastic Seminar 
Andrey Piatnitski (Moscow) 
Ground State Asymptotics in Rapidly Oscillating Media 

Friday, 23 February, 2001 
2:30 pm 
Room MI2 
Lie Theory 
Robert Marsh (Leicester) 
Application of the chamber ansatz to the computation of Euler characteristics in algebraic groups 

Friday, 23 February, 2001 
4:00 pm 
Room MI2 
Colloquium 
Alexander Grigoryan (Imperial College) 
Heat kernels on manifolds with ends 

Monday, 26 February, 2001 
3:00 pm 
Room MI2 
Junior Geometry Seminar 
Jonathan Munn (Warwick) 
Lorentzian Spinors and Twistors 

Tuesday, 27 February, 2001 
2:05 pm 
Room MI2 
Dynamics Seminar 
Frederic Paccaut (Imperial College) 
Conformal measures for some non invertible dynamical systems 

Thursday, 1 March, 2001 
3:30 pm 
Room MI1 
Stochastic Analysis 
A. Piatnitski (Moscow) 
Large Deviations for diffusions with rapidly oscillating coefficients 

Thursday, 1 March, 2001 
5:00 pm 
Room MI2 
Stochastic Analysis 
F.Russo (Paris) 
Stochastic Integration via regularisation I 

Friday, 2 March, 2001 
10:30 am 
Room 26 
Applied Maths Seminar 
Marcel Oliver (Tubingen) 
Lagrangian averaging with applications to numerical analysis and geophysical fluid dynamics 

Friday, 2 March, 2001 
1:00 pm 
Room 100 
Graduate Seminar 
David Gomez (Warwick) 
A number and grouptheoretic approach to the study of microtonal musical scales 

Friday, 2 March, 2001 
2:00 pm 
Room 26 
Climate Change Seminar (organiser: David Mond) 
(Discussion group leaders) Robert MacKay and Caroline Series (Warwick) 
To discuss the book by Houghton, ``Climate Change, the Complete Briefing''; however, reading it is not an essential condition for participation. 

Friday, 2 March, 2001 
4:00 pm 
Room MI2 
Colloquium 
Tony Carbery (Edinburgh) 
On L^q norms of polynomials over highdimensional convex bodies 

Monday, 5 March, 2001 
3:00 pm 
Room MI2 
Junior Geometry Seminar 
Jonathan Munn (Warwick) 
Lorentzian Spinors and Twistors II 

Monday, 5 March, 2001 
4:15 pm 
Room MI1 
Applied Maths Seminar 
Emmanuel Risler (Nice) 
Global convergence towards fronts in spatially extended gradientlike systems 

Tuesday, 6 March, 2001 
2:05 pm 
Room MI2 
Dynamics Seminar 
Walter Bergweiler (Kiel) 
Complex dynamics and Ahlfors theory 

Tuesday, 6 March, 2001 
3:45 pm 
Room MI2 
Dynamics Seminar 
Yusuke Okuyama (Kyoto, visiting Warwick) 
Finiteness of nonrepelling cycles for finite type meromorphic functions 

Tuesday, 6 March, 2001 
4:00 pm 
Room MI 1 
Stochastic Symposium 
Remi Leandre (Nancy) 
Stochastic Zumino WessNovikovWitten model on a torus 

Wednesday, 7 March, 2001 
4:00 pm 
Room 26 
Fluid Dynamics Seminar 
Ian Kogan (Oxford) 
Twofluid model of a stock market 

Thursday, 8 March, 2001 
2:00 pm 
Room MI1 
Algebra 
M. Edjvet (Nottingham) 
Cyclic Presentations of the Trivial Group 

Thursday, 8 March, 2001 
3:30 pm 
Room MI1 
Stochastic Analysis 
T. Zhang (Manchester) 
On the small time large deviations of diffusion processes on Hilbert spaces 

Thursday, 8 March, 2001 
5:00 pm 
Room MI2 
Stochastic Analysis 
F. Russo (Paris) 
Stochastic Integration via regularisation II 

Friday, 9 March, 2001 
2:30 pm 
Room MI1 
Stochastic Partial Differential Equations & Related Topics 
H Crauel (Exeter) 
Random Dynamical Systems 2 day minisession 

Friday, 9 March, 2001 
4:00 pm 
Room MI 1 
Stochastic Partial Differential Equations & Related Topics 
B Schmalfuss (Merseburg) 
Qualitative questions of SPDEs and climate theory 

Friday, 9 March, 2001 
5:15 pm 
Room MI 1 
Stochastic Partial Differential Equations & Related Topics 
K Khanin (Newton Institute) 
Random Dynamical systems and Burgers turbulence 

Saturday, 10 March, 2001 
9:30 am 
Room MI 2 
Stochastic Partial Differential Equations & Related Topics 
J Robinson (Warwick) 
A stochastic pitchfork bifurcation in a reactiondiffusion equation 

Saturday, 10 March, 2001 
11:15 am 
Room MI 2 
Stochastic Partial Differential Equations & Related Topics 
J Langa (Seville) 
Attractors for stochastic partial differential inclusions 

Saturday, 10 March, 2001 
1:15 pm 
Room MI 2 
Stochastic Partial Differential Equations & Related Topics 
H Crauel (Exeter) 
Random set attractors vs random point attractors 

Saturday, 10 March, 2001 
2:30 pm 
Room MI 2 
Stochastic Partial Differential Equations & Related Topics 
P Imkeller (Berlin) 
Stochastic DEs as RDSs via random coordinate changes 

Saturday, 10 March, 2001 
4:15 pm 
Room MI 2 
Stochastic Partial Differential Equations & Related Topics 
I Chueshov (Berlin) 
Equilibria and attractors for cooperative systems of semilinear parabolic PDEs 

Saturday, 10 March, 2001 
5:15 pm 
Room MI 2 
Stochastic Partial Differential Equations & Related Topics 
S Peszat (Krakow) 
Lagrangian dynamics for a passive tracer in a class of Gaussuan Markovian flows 

Monday, 12 March, 2001 
1:00 pm 
Room MI 1 
MIR@W Day 
Organiser: Hugo van den Berg (Mathematics Department) 
Modelling Nutrient Limitation: Liebig and Beyond 

Monday, 12 March, 2001 
1:10 pm 
Room MI 1 
MIR@W  Modelling Nutrient Limitation: Liebig and Beyond 
Bas Kooijman (Free University of Amsterdam) 
Multiple nutrient limitation and dynamic energy budgets 

Monday, 12 March, 2001 
2:05 pm 
Room MI 1 
MIR@W  Modelling Nutrient Limitation: Liebig and Beyond 
Tom Anderson (University of Southampton) 
Stoichiometric models as a means to understanding nutrition of marine heterotrophs 

Monday, 12 March, 2001 
3:00 pm 
Room MI2 
Junior Geometry Seminar 
Eivind Eriksen (Warwick) 
Cyclic Quotient Singularities 

Monday, 12 March, 2001 
3:30 pm 
Room MI 1 
MIR@W  Modelling Nutrient Limitation: Liebig and Beyond 
Dave Scanlan (University of Warwick) 
Assessing the P status of marine picoplankton using molecular probes 

Monday, 12 March, 2001 
4:00 pm 
Room 123 
GSA 
D.Applebaum (Nottingham Trent) 
Levy Processes in Lie Groups and Manifolds 

Monday, 12 March, 2001 
4:20 pm 
Room MI 1 
MIR@W  Modelling Nutrient Limitation: Liebig and Beyond 
Kevin Flynn (University of Wales Swansea) 
Multinutrient models of phytoplankton  from the sublime to the ridiculous 

Tuesday, 13 March, 2001 
2:05 pm 
Room MI2 

Claudia Wulff (Freie Universitaet Berlin) 
Stability of Poisson Equilibria 

Wednesday, 14 March, 2001 
3:00 pm 
Room 123 

Wilhelm Huisinga (Free University  Berlin) 
Metstability in Markov Chains 

Thursday, 15 March, 2001 
5:00 pm 
Room MI2 
GSA 
Theo Sturm (Bonn) 
A semigroup approach to harmonic maps in manifolds and metric spaces 

Friday, 16 March, 2001 
2:30 pm 
Room MI2 
Lie Theory Seminar 
Dmitriy Rumynin (Warwick) 
Differential Operators and Dmodules in Positive Characteristic  part 2 

Saturday, 17 March, 2001 
10:30 am 
Room tba 
Noncommutative Geometry and Quantum Groups 
Robert Marsh (Leicester) 
Regions of the canonical basis of a quantum group 

Saturday, 17 March, 2001 
11:40 am 
Room tba 
Noncommutative Geometry and Quantum Groups 
Bruce Westbury (Warwick) 
Universal Simple Lie Algebra 

Saturday, 17 March, 2001 
2:00 pm 
Room tba 
Noncommutative Geometry and Quantum Groups 
Tomasz Brzezinski (Swansea) 
Bialgebroids vs XRbialgebras 

Saturday, 17 March, 2001 
3:30 pm 
Room tba 
Noncommutative Geometry and Quantum Groups 
Sasha Premet (Manchester) 
Deformations of function algebras on special transverse slices 

Monday, 19 March, 2001 


Stochastic Partial Differential Equations & Related Topics 
David Elworthy & Roger Tribe (Organiser) 
Discrete and Continuous Stochastic Evolutions (1924 March 2001) 

Monday, 19 March, 2001 
3:00 pm 
Room 26 
Applied Maths Seminar 
Gene Golub (Stanford University) 
tba 

Thursday, 22 March, 2001 
2:00 pm 
Room MI1 
Hyperbolic Geometry 
Yue Ping Jiang (Durham) 
Jorgensen's inequality for complex hyperbolic space 

Monday, 26 March, 2001 


Stochastic Partial Differential Equations & Related Topics 
Andrew Stuart (Organiser) 
Computational Stochastic Differential Equations (2631 March 2001) 

Monday, 26 March, 2001 
9:30 am 
Room tba 
Spitalfields Day  Random Partial Differential Equations 
Alexandre Chorin (Mathematics, Berkeley) 
Prediction, irreversibility and computability 

Monday, 26 March, 2001 
11:15 am 
Room tba 
Spitalfields Day  Random Partial Differential Equations 
Jerzy Zabczyk (Polish Academy of Sciences, Warsaw) 
An introduction to stochastic evolution equations 

Monday, 26 March, 2001 
1:45 pm 
Room tba 
Spitalfields Day  Random Partial Differential Equations 
Arnaud Debussche (ENS CachanBretagne) 
Nonlinear dispersive waves perturbed by noise 

Monday, 26 March, 2001 
2:45 pm 
Room tba 
Spitalfields Day  Random Partial Differential Equations 
Boris Rozovskii (University of South California) 
Wiener chaos and stochastic numerics 

Monday, 26 March, 2001 
4:30 pm 
Room tba 
Spitalfields Day  Random Partial Differential Equations 
Andrew Majda (Courant Institute, NYU) 
Mathematical strategies for stochastic modelling in climate and other disciplines 

Monday, 2 April, 2001 

Room TBA 
Stochastic Partial Differential Equations & Related Topics 
David Appelbaum (Organiser) 
Levy Processes 6 day workshop 

Thursday, 26 April, 2001 
2:00 pm 

Homotopy Theory Seminar 
Alan Robinson (Warwick) 
Lie representations and stable homotopy of gamma modules  Goldilocks and the free Lie algebras 

Thursday, 26 April, 2001 
2:00 pm 
Room 26 
Dynamics Seminar 
Adam Epstein (Warwick) 
Matings of quadratic polynomials 

Thursday, 26 April, 2001 
3:30 pm 
Room MI 2 
Symposium 
F Russo (Paris) 
White Noise Driven S.P.D.E's: Triviality and NonTriviality 

Thursday, 26 April, 2001 
5:00 pm 
Room MI2 
Symposium 
S. Peszat (Polish Academy of Sciences, Krakow) 
Stochastic heat and wave equations with a homogeneous wiener process. 

Friday, 27 April, 2001 
4:00 pm 
Room MI2 
Colloquium 
Andrei Zelevinsky. (Northeastern University, Boston) 
An introduction to cluster algebras 

Monday, 30 April, 2001 

Room MI 1 
MIR@W Day 
Organiser: Myrna Wooders (Economics Department) 
Networks in Application 

Monday, 30 April, 2001 
9:00 am 
Room MI 1 
MIR@W Day  Networks in Application 
Bhaskar Dutta (Economics Department and Indian Statistical Institute  Warwick) 
A broad overview of the recent literature on networks in game theoretic and economic models 

Monday, 30 April, 2001 
10:40 am 
Room MI 1 
MIR@W Day  Networks in Application 
Sayantan Ghosal (Economics Department) 
Networks, hierarchies and economic performance: an analytical narrative (with Stephen Broadberry) 

Monday, 30 April, 2001 
11:15 am 
Room MI 1 
MIR@W Day  Networks in Application 
Kaylan Chatterjee (Pennsylvania State University) 
How Communication Links Influence Coalition Bargaining; A laboratory Investigation (with Gary Bolton) 

Monday, 30 April, 2001 
1:00 pm 
Room MI 1 
MIR@W Day  Networks in Application 
Alan Kirman (GREQAM, EHESS and Universite d'AixMarseille 111, Institut Universitaire de France) 
Learning to Trade and Communicate 

Monday, 30 April, 2001 
2:05 pm 
Room MI 1 
MIR@W Day  Networks in Application 
Frank Kelly (Cambridge University, Department of Pure Mathematics) 
Internet congestion control: fairness, pricing and stability 

Monday, 30 April, 2001 
3:40 pm 
Room MI 1 
MIR@W Day  Networks in Application 
Sverrir Olafsson (BT Laboratories) 
Spatial Dynamics of Data Networks 

Monday, 30 April, 2001 
4:50 pm 
Room MI 1 
MIR@W Day  Networks in Application 
Sylvie Thoron (University of Toulon) 
Conjectures in Coalition Formation 

Tuesday, 1 May, 2001 
2:00 pm 
Room MI2 
Dynamics Seminar 
Mary Rees (Liverpool) 
Geodesic Triangles in Teichmuller Space 

Wednesday, 2 May, 2001 
2:00 pm 
Room MI 2 
Warwick Hyperbolic Geometry Seminars 
Jim Anderson (Southampton) 
The minimal entropy problem for 3manifolds with zero simplicial volume 

Wednesday, 2 May, 2001 
4:00 pm 
Room Room 26 
Applied Maths Seminar 
Keith Briggs (Complexity Research Group, BTexaCT) 
Exact Real Artithmetic 

Wednesday, 2 May, 2001 
4:00 pm 
Room 26 
Fluid Dynamics Seminar 
Bob Kerr (University of Arizona) 
The role of singularities in turbulence 

Thursday, 3 May, 2001 
2:00 pm 
Room MI 2 
Warwick Hyperbolic Geometry Seminars 
Edward Crane (Cambridge) 
Convergence to invariant measures for random iteration of analytic selfmaps of the disc 

Tuesday, 8 May, 2001 
2:00 pm 
Room MI2 
Dynamics Seminar 
Mark Holland (Warwick) 
Slowly mixing dynamical systems and maps with indifferent fixed points. 

Wednesday, 9 May, 2001 
2:30 pm 
Room Room 26 
Applied Maths Seminar 
Mike MestertonGibbons (Applied Maths, Florida State) 
On the evolution of winner and loser effects: a game theoretic model 

Thursday, 10 May, 2001 
9:30 am 
Room 123 
Breather Group Seminar 
Fabian Essler (Department of Physics, University of Warwick) 
Application of the SineGordon model to quasi one dimensional antiferromagnets 

Thursday, 10 May, 2001 
11:00 am 
Room 123 
Breather Group Seminar 
Xiaoping Yuan (CMAF, Universidade De Lisboa, Portugal) 
Quasiperiodic breathers 

Friday, 11 May, 2001 
2:00 pm 
Room 26 
Climate Change Seminar (Organiser: David Mond) 
Greg King (Warwick) 
CO2, Ozone and the Temperature structure of the atmosphere 

Friday, 11 May, 2001 
3:00 pm 
Room GLT1 

Persi Diaconis (Stanford University & The 2001 Hardy Fellow of the London) 
What do We Know About the Metropolis Algorithm? 

Friday, 11 May, 2001 
4:30 pm 
Room MI2 
Colloquium 
Arun Ram (University of Wisonsin at Madison) 
Searching for Lie groups where they don't belong 

Monday, 14 May, 2001 
12:00 pm 
Room 123 
Moduli spaces of sheaves study group 
(Langer, Szendroi) (Warwick) 
tba 

Monday, 14 May, 2001 
1:00 pm 
Room 68 
MIR@W Day 
Organisers: Bärbel Finkenstädt & Sebastian van Strien (Statistics) & (Mathematics Department) 
Some New Approaches to the Analysis of Economic Time Series 

Monday, 14 May, 2001 
1:00 pm 
Room 68 
MIR@W Day  Some New Approaches to the Analysis of Economic Time Series 
Cees Diks (University of Amsterdam) 
Tests for conditional independence based on correlation integrals 

Monday, 14 May, 2001 
2:30 pm 
Room 68 
MIR@W Day  Some New Approaches to the Analysis of Economic Time Series 
Uwe Hassler (Free University of Berlin) 
Testing fractional cointegration 

Monday, 14 May, 2001 
3:00 pm 
Room MI2 
Junior Geometry Seminar 
Stavros Papadakis (Warwick) 
Elementary aspects of classical projective geometry 

Monday, 14 May, 2001 
4:00 pm 
Room 68 
MIR@W Day  Some New Approaches to the Analysis of Economic Time Series 
Mike Pitt (University of Warwick) 
Smoothing and filtering for financial time series 

Tuesday, 15 May, 2001 
2:00 pm 
Room MI2 
Dynamics Seminar 
Guillaume James 
Existence of breathers on FPU lattices 

Tuesday, 15 May, 2001 
2:00 pm 
Room MI 1 
Workshop on rings 
C Hajarnavis (Warwick) 
Noncommutative symbolic powers 

Wednesday, 16 May, 2001 
2:00 pm 
Room Room 123 
Applied Maths Seminar 
Carl Dettman (Bristol) 
Recycling noisy chaos 

Wednesday, 16 May, 2001 
3:00 pm 
Room MI1 
Frobenius Manifolds Seminar 
Ignacio de Gregorio (Warwick) 
FManifolds and discriminants 

Thursday, 17 May, 2001 
2:00 pm 
Room MI2 
Hyperbolic Geometry Seminar 
David Epstein (Warwick) 
Angle doubling 

Friday, 18 May, 2001 
1:00 pm 
Room MI 2 
Special Analysis Seminar 
David Drasin (Purdue) 
The precise set of asymptotic values of a meromorphic function of finite order 

Friday, 18 May, 2001 
2:00 pm 
Room 26 
Climate Change Seminar (Organiser: David Mond) 
A. Tompkins (ECMWF, Reading) 
Representation of clouds in largescale models 

Friday, 18 May, 2001 
3:00 pm 
Room 123 
Breather Group Seminar 
Gero Friesecke (Mathematics Institute, University of Warwick) 
Existence proof and profile prediction of solitary waves in the FermiPastaUlam lattice via renormalization group analysis 

Friday, 18 May, 2001 
3:00 pm 
Room 100 
Moduli spaces of sheaves study group 
(Langer, Szendroi) (Warwick) 
tba 

Friday, 18 May, 2001 
4:00 pm 
Room MI2 
Colloquium 
Walter Hayman (Imperial College) 
The growth of meromorphic solutions of linear differential equations 

Monday, 21 May, 2001 
1:00 pm 
Room MI 1 
MIR@W Day 
Organiser: Clemens Utzny (Mathematics Institute) 
Molecular Motors in Experiment and Theory 

Monday, 21 May, 2001 
1:00 pm 
Room MI 1 
MIR@W Day  Molecular Motors in Experiment and Theory 
Organiser: Clemens Utzny (Warwick) 
Welcome and Introduction 

Monday, 21 May, 2001 
1:10 pm 
Room MI 1 
MIR@W Day  Molecular Motors in Experiment and Theory 
Rob Cross (Marie Curie Research Institute, Surrey) 
Recent progress on the stepping mechanism of kinesin 

Monday, 21 May, 2001 
2:10 pm 
Room MI 1 
MIR@W Day  Molecular Motors in Experiment and Theory 
Linda Amos (Molecular Biology Lab, Cambridge) 
The way that Kinesins Interact with Microtubules, as Revealed by 3D Electron Microscopy 

Monday, 21 May, 2001 
3:00 pm 
Room MI2 
Junior Geometry Seminar 
Sven Porst (Warwick) 
Elementary Projective Geometry from a different Viewpoint 

Monday, 21 May, 2001 
3:30 pm 
Room MI 1 
MIR@W Day  Molecular Motors in Experiment and Theory 
Peter McClintock (University of Lancaster) 
Transport in Brownian ratchets 

Monday, 21 May, 2001 
4:30 pm 
Room MI 1 
MIR@W Day  Molecular Motors in Experiment and Theory 
Tom Duke (Cavendish Lab, Cambridge) 
Molecular motors working together 

Tuesday, 22 May, 2001 
2:00 pm 
Room MI1 
Workshop on Rings 
Charu Hajarvavis (Warwick) 
Noncommutative symbolic powers 

Tuesday, 22 May, 2001 
2:00 pm 
Room MI 2 
Dynamics Seminar 
Marc Kesseboehmer (St Andrews) 
A multifractional formalism for growth rates with applications to geometrically finite groups 

Tuesday, 22 May, 2001 
3:00 pm 
Room MI 1 
Interest Rate Models: from parametric statistics to infinite dimensional stochastic analysis 
Rene Carmona (Princeton) 
The Mechanics of the Fixed Income Markets 

Tuesday, 22 May, 2001 
3:45 pm 
Room MI 2 
Dynamics Seminar 
Michael Todd (Warwick) 
Structurally sensitive points 

Tuesday, 22 May, 2001 
4:30 pm 
Room MI 1 
Interest Rate Models: from parametric statistics to infinite dimensional stochastic analysis 
Rene Carmona (Princeton) 
Analysis of the data, and first mathematical models 

Wednesday, 23 May, 2001 
1:30 pm 
Room MI 1 

Matthew Keeling (Cambridge) 
The Effects of Space, Stochasticity and NonLinearities on Population Dynamics 

Wednesday, 23 May, 2001 
3:00 pm 
Room Room 26 
Applied Maths Seminar 
Gero Friesecke (Warwick) 
A quantitative rigidity theorem for isometries in R^3, bending of paper, and crystallization in atomic force models 

Wednesday, 23 May, 2001 
3:00 pm 
Room MI 1 
Interest Rate Models: from parametric statistics to infinite dimensional stochastic analysis 
Rene Carmona (Princeton) 
Infinite Dimensional (Stochastic Analysis) 

Wednesday, 23 May, 2001 
4:30 pm 
Room MI 1 
Interest Rate Models: from parametric statistics to infinite dimensional stochastic analysis 
Rene Carmona (Princeton) 
Back to the Interest Rate Models: the Generalised HJM Models 

Thursday, 24 May, 2001 
2:00 pm 
Room MI2 
Hyperbolic Geometry Seminar 
Jack Button (Cambridge) 
Mobius groups and transcendental numbers 

Thursday, 24 May, 2001 
2:00 pm 
Room MI1 
Algebra 
Ronnie Brown (University of North Wales, Bangor) 
A non abelian tensor product of groups 

Thursday, 24 May, 2001 
2:00 pm 
Room MI 2: 
Warwick Hyperbolic Geometry Seminar 
Jack Button (Cambridge) 
Mobius Groups and Transcendental Numbers 

Thursday, 24 May, 2001 
2:30 pm 
Room GLT1 
Infinite Dinensional Models in Mathematical Finance 
Yuri Kabanov I (Besancon) 
tba 

Thursday, 24 May, 2001 
4:00 pm 
Room MI 2 
Geometry/Analysis Seminar 
HuaiDong Cao (Newton Institute, Texas) 
The Ricci flow on Kaehler manifolds 

Thursday, 24 May, 2001 
4:15 pm 
Room GLT 1 
Infinite Dinensional Models in Mathematical Finance 
Damir Filipovic (ETH Zurich) 
Consistency problems for HeathJarrowMorton interest rate models 

Thursday, 24 May, 2001 
5:30 pm 
Room GLT 1 
Infinite Dinensional Models in Mathematical Finance 
Bent Christensen (AARHUS) 
tba 

Friday, 25 May, 2001 
9:30 am 
Room GLT 1 
Infinite Dinensional Models in Mathematical Finance 
Rama Cont (Ecole Poly) 
Term structure dynamics and parabolic SPDEs 

Friday, 25 May, 2001 
11:30 am 
Room GLT 1 
Infinite Dinensional Models in Mathematical Finance 
Bernt Oksendal (Oslo) 
Optimal control of systems described by SPDEs and applications to optimal consumption and portfolio problems with parttial observation 

Friday, 25 May, 2001 
1:00 pm 
Room 100 
Graduate Seminar 
David Sanders (Warwick) 
Diffusion and Chaos 

Friday, 25 May, 2001 
1:30 pm 
Room GLT 3 
Infinite Dinensional Models in Mathematical Finance 
Yuri Kabanov II 
tba 

Friday, 25 May, 2001 
2:30 pm 
Room GLT £ 
Infinite Dinensional Models in Mathematical Finance 
Damir Filipovic II 
Consistency problems for HeathJarrowMorton interest rate models 

Friday, 25 May, 2001 
4:00 pm 
Room MI2 
Colloquium 
Cris Rogers (Bath) 
Monte Carlo valuation of American options 

Saturday, 26 May, 2001 
9:30 am 
Room GLT 1 
Infinite Dinensional Models in Mathematical Finance 
Dariusz Gatarek (Warsaw) 
tba 

Saturday, 26 May, 2001 
11:30 am 
Room GLT 1 
Infinite Dinensional Models in Mathematical Finance 
Josef Teichmann (Vienna) 
Interest rate models and infinite dimensional geometry  the classification result 

Saturday, 26 May, 2001 
12:30 pm 
Room GLT 1 
Infinite Dinensional Models in Mathematical Finance 
Valdo Durlemann (Princeton) 
Implied correlation and spread options 

Saturday, 26 May, 2001 
1:45 pm 
Room GLT ! 
Infinite Dinensional Models in Mathematical Finance 
Saul Jacka (Stats Warwick) 
tba 

Saturday, 26 May, 2001 
3:00 pm 
Room GLT 1 
Infinite Dinensional Models in Mathematical Finance 
Marek Musiela (Paribas) 
tba 

Tuesday, 29 May, 2001 
2:00 pm 
Room MI2 
Dynamical Systems Seminar 
Oliver Jenkinson (Queen Mary) 
Computational Strategies for Dynamical and Geometric Invariants 

Tuesday, 29 May, 2001 
4:15 pm 
Room MI1 
Frobenius Manifolds Seminar 
David Mond (Warwick) 
Tuorina number equals milnor number in space curves singularities 

Wednesday, 30 May, 2001 
11:00 am 
Room MI2 
Junior Geometry Seminar 
JanMark Imiotakis (Warwick) 
Generalizing hyperbolicity (previously @ 3.00 pm) 

Wednesday, 30 May, 2001 
2:00 pm 
Room 26 
Applied Maths Seminar 
M. Feckan (Comenious UniversityBratislava, Slovakia) 
On Topologically Transversal Homoclinic Sets. 

Thursday, 31 May, 2001 
2:00 pm 
Room MI2 
Hyperbolic Geometry Seminar 
Yohei Komori (Osaka City University and Warwick) 
The tame plumbing construction of Riemann surfaces 

Thursday, 31 May, 2001 
4:00 pm 
Room MI 1 
Analysis Seminar 
Vladimir. Markovic (Warwick) 
Harmonic diffeomorphisms and conformal distortion of Riemann surfaces (previously Rm 100 @ 2.00 pm) 

Friday, 1 June, 2001 
1:00 pm 
Room Room 26 
Climate Change Seminar 
David Mond (Organiser) 
Lunch time video show: Daisy World (Gaia model) Rapid Climate Change (recommended by Greg King) 

Friday, 1 June, 2001 
3:00 pm 
Room 123 
Breather Group Seminar 
Jonathan Wattis (Division of Theoretical Mechanics, School of Mathematical Sciences, The University of Nottingham) 
The shape of breathers in discrete sineGordon (DSG) 

Friday, 1 June, 2001 
4:00 pm 
Room MI2 
Colloquium 
Shreeram S. Abhyankar (Purdue University) 
Nice equations for nice groups 

Monday, 4 June, 2001 
3:15 pm 
Room MI2 
Junior Geometry Seminar 
Ignacio De Gregorio (Warwick) 
Frobenius manifolds 

Tuesday, 5 June, 2001 
2:00 pm 
Room MI 1 
Geometry/Computer Science/Biology 
Jonathan Ingram (Warwick) 
Computing geodesics in the space of trees 

Tuesday, 5 June, 2001 
2:00 pm 
Room MI2 
Dynamics Seminar 
Juan RiveraLetelier (Stony Brook) 
Rational maps with decay of geometry 

Tuesday, 5 June, 2001 
3:00 pm 
Room MI 1 
Geometry and Topology Seminar 
Stavros Garoufalidis (Georgia Tech / Warwick) 
A rational noncommutative invariant of boundary links 

Tuesday, 5 June, 2001 
3:00 pm 
Room MI1 
Frobenius Manifolds Seminar 
David Mond (Warwick) 
Mu=Tau for Space Curves II: Deformation Theory 

Tuesday, 5 June, 2001 
4:15 pm 
Room MI2 
Dynamics Seminar 
Marianne Freiberger (Queen Mary) 
Mating a Kleinian group and a polynomial 

Wednesday, 6 June, 2001 
11:00 am 
Room MI2 
Ring Theory Seminar 
Eivind Eriksen (Warwick) 
Coherent Rings (and modules) II 

Wednesday, 6 June, 2001 
2:00 pm 
Room 123 
Applied Maths Seminar 
M. S. Ruderman (Sheffield) 
Nonlinear slow resonant mhd waves 

Wednesday, 6 June, 2001 
4:00 pm 
Room MI2 
Hyperbolic Geometry 
Yohei Komori (Osaka City University and Warwick) 
The tame plumbing construction of Riemann surfaces, continued. 

Thursday, 7 June, 2001 
2:00 pm 
Room MI2 
Hyperbolic Geometry Seminar 
Makoto Sakuma (Osaka University and Warwick) 
Combinatorial and geometrical aspects of punctured tori and 2bridge knots 

Thursday, 7 June, 2001 
2:00 pm 
Room 26 
Analysis 
Sergio Conti (Max Planck Institute, Leipzig) 
Energy scaling and blistering in compressed thin films 

Friday, 8 June, 2001 
2:00 pm 
Room MI1 
Dynamics Seminar 
Juan RiveraLetelier (Stony Brook, visiting Warwick) 
Complex and padic dynamics of rational maps 

Friday, 8 June, 2001 
4:00 pm 
Room MI2 
Colloquium 
Alan Newell (Warwick) 
Convection in an ellipse: A nontrivial minimization challenge. 

Monday, 11 June, 2001 
1:00 pm 
Room 123 
Dynamics Seminar 
Juan RiveraLetelier (Stony Brook, visiting Warwick) 
Complex and padic dynamics of rational maps (second talk) 

Monday, 11 June, 2001 
2:00 pm 
Room MI1 
Applied Mathematics Seminar 
Chris Jones (Brown) 
Creating Stability out of Instability 

Monday, 11 June, 2001 
3:00 pm 
Room MI 2 
Junior Geometry Seminar 
Andrew Stacey (Warwick) 
A Construction of SemiInfinite de Rham Cohomology 

Monday, 11 June, 2001 
4:00 pm 
Room 26 
Analysis Seminar 
Denis Labutin (ETH Zurich) 
Potential theoretic estimates for nonlinear equations 

Tuesday, 12 June, 2001 
2:00 pm 
Room MI2 
Dynamics Seminar 
Omri Sarig (Warwick) 
Subexponential decay of correlations 

Tuesday, 12 June, 2001 
3:00 pm 
Room MI1 
Frobenius seminar 
David Mond (Warwick) 
Mu=Tau for functions on space curves III: T^1 and T^2 

Tuesday, 12 June, 2001 
4:00 pm 
Room MI2 
Dynamics Seminar 
Daniel Smania (IMPA) 
Renormalization theory for multimodal maps 

Wednesday, 13 June, 2001 
2:00 pm 
Room 123 
Applied Maths Seminar 
Christian Beck (QMW) 
Generalized statistical mechanics approach to fully developed turbulence 

Friday, 15 June, 2001 
1:00 pm 
Room Room 123 
Graduate Seminar 
Uli Sommers (Warwick) 
The Hyperreals  an Introduction to Nonstandard Analysis 

Friday, 15 June, 2001 
4:00 pm 
Room MI2 
Colloquium 
Frances Kirwan (Oxford) 
Group valued moment maps 

Monday, 18 June, 2001 
3:00 pm 
Room MI 2 
Junior Geometry Seminar 
John Hopkinson (Warwick) 
The topology of the orthogonal group 

Tuesday, 19 June, 2001 
3:00 pm 
Room MI1 
Symposium 
M. Kleptsyna (Moscow) 
Fractional Brownian Motion: An Elementary Introduction 

Tuesday, 19 June, 2001 
4:30 pm 
Room MI1 
Symposium 
Jerzy Zabczyk (Warsaw & Warwick) 
Stochastic Control in Discrete Time I 

Wednesday, 20 June, 2001 
10:30 am 
Room MI2 
Junior Geometry Seminar 
Jonathan Munn (Warwick) 
The ADHM construction and HyperKahler reduction 

Wednesday, 20 June, 2001 
3:30 pm 
Room MI1 
Symposium 
M. Kleptsyna (Moscow) 
Fractional Brownian Motion: An Elementary Introduction  Part II 

Thursday, 21 June, 2001 
1:00 pm 
Room 123 
Dynamics Seminar 
Dmitriy Treschev (Moscow State University) 
Drift of action variables in a priori unstable nearintegrable Hamiltonian systems 

Thursday, 21 June, 2001 
2:05 pm 
Room 123 
Dynamics Seminar 
Sergey Bolotin (Moscow State University) 
Variational approach to symbolic dynamics near hyperbolic invariant tori of Hamiltonian systems 

Friday, 22 June, 2001 
12:00 pm 
Room 123 
Breather Group Seminar 
Richard Giles (Loughborough) 
Chaotic transients in the switching of rotobreathers in Josephson ladders 

Friday, 22 June, 2001 
1:00 pm 
Room MI1 
Applied maths seminar: SPDEs 
Carmen Molina (Paris, CSIC/INTA, Madrid) 
Effective Action for Stochastic Partial Differential Equations: reactiondiffusion systems 

Friday, 22 June, 2001 
2:00 pm 
Room 26 
Analysis Seminar 
Alice Chang (UCLA / ETH Zurich) 
A fully nonlinear equation and Ricci curvature 

Monday, 25 June, 2001 
3:30 pm 
Room MI1 
Symposium 
M.Kleptsyna (Moscow) 
CameronMartin Theorem for general Gaussian Processes:the filtering approach 

Monday, 25 June, 2001 
5:00 pm 
Room MI1 
Symposium 
N.Ikeda 
Quadratic Wiener functionals and dynamics on Grassmannians 

Tuesday, 26 June, 2001 
5:00 pm 
Room MI2 
Symposium 
J. Zabczyk (Warwick and Poland) 
Stochastic control in discrete time,II 

Monday, 2 July, 2001 
2:30 pm 
Room MI2 
Stochastic Analysis 
M.Freidlin (Maryland) 
Stochastic Resonance 

Monday, 2 July, 2001 
4:00 pm 
Room MI2 
Stochastic Analysis 
N.Ikeda 
Quadratic Wiener functionals and dynamics on Grassmannians II 

Tuesday, 3 July, 2001 
2:30 pm 
Room MI2 
Stochastic Analysis 
M.Freidlin (Maryland) 
Averaging principle for deterministic and stochastic perturbations 

Tuesday, 3 July, 2001 
4:00 pm 
Room MI2 
Stochastic Analysis 
J.Zabczyk (Warwick and Poland) 
Stochastic control in discrete time,III 

Tuesday, 10 July, 2001 
2:00 pm 
Room MI1 
Ring Theory Seminar 
Nick Collier (Warwick) 
ASYMPTOTIC STABILITY OF PRIME DIVISORS 

Tuesday, 10 July, 2001 
2:30 pm 
Room MI2 
SPDE talks 
B.Ferrario (Pavia) 
Some results on the Kolmogorov equation for a 2D Navier Stokes equation 

Tuesday, 10 July, 2001 
4:00 pm 
Room MI2 
SPDE talks 
A.Yip (Purdue) 
Continuum Limits of Epitaxial Thin Film Growth 

Friday, 13 July, 2001 
2:30 pm 
Room MI2 
SPDE & Related talks 
I. Simao (Lisbon) 
Essential seffadjointness for perturbed Ornstein Uhlenbeck operators 

Friday, 13 July, 2001 
4:00 pm 
Room MI2 
SPDE & Related talks 
C.Mueller (Rochester) 
Regularity for stochastic wave equations 

Monday, 16 July, 2001 


Symposium on Stochastic Partial Differential Equations & Related Topics 
D. Elworthy, A. Stuart & R. Tribe (Organisers) 
Workshop on Stochastic Partial Differential Equations (1627 July 2001) 

Tuesday, 17 July, 2001 
2:00 pm 
Room MI1 
Ring Theory Seminar 
Nick Collier (Warwick) 
ASYMPTOTIC STABILITY OF PRIME DIVISORS  PART II 

Monday, 23 July, 2001 
2:00 pm 
Room MI1 
Frobenius Structures Seminar 
Marta Mazzocco (Oxford) 
Isomonodromic Deformations and Frobenius Structures 

Tuesday, 31 July, 2001 
2:00 pm 
Room MI2 
Ring Theory Seminar 
Richard Lissaman (Warwick) 
The Goodearl Stafford Lemma 

Wednesday, 8 August, 2001 
2:30 pm 
Room MI2 
(Russia) 
Yuri Gliklikhs 
Viscous Hydrodynamics via stochastic processes on diffeomorphism groups 

Monday, 20 August, 2001 
2:00 pm 
Room MI2 
Algebraic Geometry 
Stavros Papadakis (Warwick) 
Computational aspects of KustinMiller unprojection 

Wednesday, 29 August, 2001 
4:00 pm 
Room MI2 
Topology 
Desmund Sheiham 
Cobordism of Highdimensional Knots and Boundary Links 

Sunday, 2 September, 2001 

Room TBA 
Symposium on Geometric Mechanics and Symmetry 
Mark Roberts (Organiser) 
Summer School on Mechanics and Symmety, Peyresq, France (215 September 2001) 

Tuesday, 11 September, 2001 

Room GLT1 
Workshop on Kleinian Groups and Hyperbolic 3Manifolds 
Caroline Series (Organiser) 
(1115 September 2001) 

Tuesday, 18 September, 2001 
2:00 pm 
Room MI2 
Dynamics Seminar 
Pascale Roesch (Lille) 
Holomorphic dynamics 

Wednesday, 26 September, 2001 
2:30 pm 
Room 26 
Applied Maths Seminar 
Yuri Kiselev (Moscow State University) 
Applying Pontryagin's Principle to Nonlinear Optimal Control Problems 
