Reading Seminar on Higher Zariski Geometry

Starting in autumn 2025, we are running a reading seminar on the paper Higher Zariski GeometryLink opens in a new window. Here is a (tentative) syllabusLink opens in a new window.

We are meeting on Wednesdays at 4pm, in A1.01 and onlineLink opens in a new window.

Here is an overview of the talks.

Date	Talk	Speaker	Notes
Oct 08	1 Classical tt-geometry and Thomason's reconstruction theorem	Dan Roebuck
Oct 15	2 Overview over higher Zariski geometry paper, -categorical background, -topoi	Nathan Lockwood
Oct 22	3 2-rings, thick tensor ideals, localisations, rigidity	Yorick Fuhrmann
Oct 29	4 Geometries and locality, structures for a geometry	Mak Pehar
Nov 05	5 Affine spectra and classical Zariski geometry	Pier Federico Pacchiarotti
Nov 12	6 The Zariski geometry on 2-rings and comparison to the Balmer spectrum	Jean Paul Schemeil
Nov 19	7 Locally 2-ringed -topoi and comparison transformations	Dan Marlowe
Nov 26	8 Zariski descent and Mayer–Vietoris, the structure sheaf, full faithfulness of the absolute spectrum	Fraser Sparks
Dec 03	9 Zariski descent for modules
Dec 10	10 Support data and structures for the Zariski geometry on 2-rings
Dec 17	11 Stalk-locality of the telescope conjecture