# WMI Preprints 1992

1/1992

*Mixing automorphisms of compact groups and a theorem of Schlickewei,*

by K. Schmidt & T. Ward

2/1992

*Strong Feller property for stochastic semilinear equations,*

by G. Da Prato, K.D. Elworthy & J. Zabczyk

3/1992

*The travelling wave solutions of scalar generalized KPP equations via classical mechanics and stochastic approaches,*

by H.Z. Zhao & K.D. Elworthy

4/1992

*Hyperbolic structure in classical chaos,*

by R.S. MacKay

5/1992

*The travelling wave fronts of nonlinear reaction-diffusion systems via Freidlin's stochastic approaches,*

by H. Zhao

6/1992

*Hexapodal gaits and coupled nonlinear oscillator models,*

by J.J. Collins & I. Stewart

7/1992

*Finitely generated P.I. rings of global dimension 2,*

by A. Braun & C.R. Hajarnavis

8/1992

*Coexistence in a competition model with diffusion,*

by J.C. Eilbeck, J.E. Furter & J. López-Gómez

9/1992

*The cyclic homology of crossed product algebras:*

part I, by E. Getzler & J.D.S. Jones;

part II: Topological algebra, by J. Block, E. Getzler & J.D.S. Jones

10/1992

*Stochastic differential equations driven by nonlinear integrators with Hölder continuous characteristics: existence, uniqueness and approximations,*

by X. Mao

11/1992

*Monopoles, braid groups, and the Dirac operator,*

by R.L. Cohen & J.D.S. Jones

12/1992

*Floer homology and Novikov rings,*

by H. Hofer & D.A. Salamon

13/1992

*Spatio-temporal chaos. 1. Hyperbolicity, structural stability, spatio-temporal shadowing and symbolic dynamics,*

by V.M. Gundlach & D.A. Rand

14/1992

*Spatio-temporal chaos. 2. Unique Gibbs states for higher-dimensional symbolic systems,*

by V.M. Gundlach & D.A. Rand

15/1992

*Spatio-temporal chaos. 3. Natural spatio-temporal measures for coupled circle map lattices,*

by V.M. Gundlach & D.A. Rand

16/1992

*Twistor spaces for Riemannian symmetric spaces,*

by F. Burstall, S. Gutt & J. Rawnsley

17/1992

*Cauchy-Riemann operators, self-duality, and the spectral flow,*

by S. Dostoglou & D.A. Salamon

18/1992

*Self-dual instantons and holomorphic curves,*

by S. Dostoglou & D.A. Salamon

19/1992

*The Witten Laplacian on negatively curved simply connected manifolds,*

by K.D. Elworthy & S. Rosenberg

20/1992

*Hermitian structures on Hermitian symmetric spaces,*

by F. Burstall, O. Muskarov, G. Grantcharov & J. Rawnsley

21/1992

*On the existence and uniqueness of coexistence states for the Lotka-Volterra competition model with diffusion and spatial dependent coefficients,*

by J.E. Furter & J. López-Gómez

22/1992

*Invariants of the smooth structure of an algebraic surface arising from the Dirac operator,*

by V.Ya. Pidstrigach & A.N. Tyurin

23/1992

*On finite dinilpotent groups,*

by S.E. Stonehewer

24/1992

*Triple factorizations by abelian groups,*

by D.J.S. Robinson & S.E. Stonehewer

25/1992

*Mode-locking and rotational chaos in networks of oscillators: a mathematical framework,*

by R.S. MacKay

26/1992

*Properties at infinity of diffusion semigroups and stochastic flows via weak uniform covers,*

by Xue-Mei Li

27/1992

*The representation theory of the Temperley-Lieb algebras,*

by B.W. Westbury

28/1992

*On generating a finite group by nilpotent subgroups,*

by J. Cossey & T. Hawkes

29/1992

*An introduction to species and the rack space,*

by R. Fenn, C. Rourke & B. Sanderson

30/1992

*On Markov's theorem,*

by S. Lambropoulou & C. Rourke

31/1992

*The Riley slice of Schottky space,*

by L. Keen & C. Series

32/1992

*A class of self-similar tilings of the plane,*

by C. Petronio

33/1992

*Expansiveness, entropy and polynomial growth for groups acting on subshifts by automorphisms,*

by M.A. Shereshevsky

34/1992

*Diffeomorphism types of elliptic surfaces with p _{g} = 1,*

by S. Bauer

35/1992

*The multiplicity of bifurcations for area-preserving maps,*

by R.S. MacKay & T. Sharlow

36/1992

*New obstructions to measurable and topological conjugacy of some Markov subgroups of (Ûp) Û2,*

by Mark Shereshevsky

37/1992

*The cohomology of expansive Ûd-actions,*

by Klaus Schmidt

38/1992

*Nonlinear dynamics in economics: a review of some key features of nonlinear dynamical systems,*

by R.S. MacKay

39/1992

*Phase functions and path integrals,*

by J. Robbin & D. Salamon

40/1992

*Notes on weak dissipative coupling of identical oscillators,*

by P. Ashwin

41/1992

*Racks and links in codimension two,*

by R. Fenn & C. Rourke

42/1992

*Topology from time series,*

by M.R. Muldoon, R.S. MacKay, D.S. Broomhead & J.P. Huke

43/1992

*Cantori for multiharmonic maps,*

by R.S. MacKay & C. Baesens

44/1992

*Feynman path integrals on phase space and the metaplectic representation,*

by J. Robbin & D. Salamon

45/1992

*The spectral flow and the Maslov index,*

by J. Robbin & D. Salamon

46/1992

*The Maslov index for paths,*

by J. Robbin & D. Salamon

47/1992

*Liapunov-Schmidt reduction at Hopf bifurcation of the Brusselator equations on a square,*

by P. Ashwin & Zhen Mei

48/1992

*Knots and links in integrable Hamiltonian systems,*

by J. Casasayas, J. Martínez Alfaro & A. Nunes

49/1992

*James bundles, species and the rack space,*

by R. Fenn, C. Roude & B. Sanderson

50/1992

*On some twisted Kac-Moody groups,*

by J. Ramagge

51/1992

*Quotient rings of Noetherian module finite rings,*

by A.W. Chatters & C.R. Hajarnavis

52/1992

*Some applications of stochastic differential geometry to mathematical physics,*

by Yu. E. Gliklikh

53/1992

*Dynamics and evolution: evolutionarily stable attractors, invasion exponents and phenotype dynamics,*

by D.A. Rand, H. Wilson & J. McGlade.

54/1992

*The dynamics of one-dimensional maps via complex analysis in several variables,*

by M. Pollicott

55/1992

*Semi-simplicial resolutions and homology of images and discriminants of mappings,*

by V.V. Goryunov

56/1992

*(S3,S6) - amalgams VI,*

by W. Lempken, C. Parker & P. Rowley

57/1992

*Real map-germs with good perturbations,*

by W.L. Marar & D. Mond

58/1992

*Singularities of mappings from surfaces to 3-space,*

by D. Mond

59/1992

*Refined formula to separatrix splitting for the standard map,*

by V.G. Gelfreich, V.F. Lazutkin, N.V. Svanidze

60/1992

*An algebraic criterion for symmetric Hopf bifurcation,*

by M. Golubitsky & I. Stewart

61/1992

*Permissible symmetries of coupled cell networks,*

by P. Ashwin & P. Stork

62/1992

*Instanton homology and symplectic fixed points,*

by S. Dostoglou & D. Salamon

63/1992

*Improved proof of existence of chaotic polaronic and bipolaronic states for the adiabatic Holstein model and generalisations,*

by C. Baesens & R.S. MacKay

64/1992

*Rotation sets and phase-locking in an electronic three oscillator system,*

by P. Ashwin, J. Guaschi & J.M. Phelps

65/1992

*Stems and series in A-classification,*

by D. Ratcliffe

66/1992

*Drift and density of orbits of symmetric annulus mappings,*

by P. Ashwin & P. Chossat

67/1992

*Transport in 3D volume-preserving flows,*

by R.S. MacKay

68/1992

*The dimensions of some self affine limit sets in the plane,*

by M. Pollicott & H. Weiss

69/1992

*Some remarks on the braid-permutation group,*

by R. Fenn, R. Rimányi & C. Rourke

70/1992

*Non-area-preserving directions from area-preserving golden circle fixed points,*

by R.S. MacKay

71/1992

*Gevrey expansions and dynamic bifurcations for analytic slow-fast mappings,*

by C. Baesens

72/1992

*Courbes invariantes d'une application lente-rapide analytique et retard à la bifurcation,*

by C. Baesens

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