Higher Zariski Geometry

Oberseminar, Universität Regensburg, 2026

Time and place: Tuesday 12.15–13.45, M101

The goal of this seminar is to learn a categorification of Zariski geometry. Here you can find the program.

Date Speaker Topic
14.04.2026 Giovanni Rossanigo Introduction and distribution of talks
21.04.2026 Matteo Munafò Stable and symmetric monoidal categories
28.04.2026 Giovanni Rossanigo 2-rings
05.05.2026 Yiming Wang Tensor triangular geometry and Balmer spectrum
12.05.2026 Antonin Milesi A reconstruction theorem
19.05.2026 Bastiaan Cnossen Lurie’s geometries and G-structured ∞-topoi I
26.05.2026 Bin Wu Lurie’s geometries and G-structured ∞-topoi II
02.06.2026 Sil Linskens The Zariski geometry on 2CAlg
09.06.2026 Zhenming Xu Points of Spec
16.06.2026 Marco Volpe Comparison with classical geometries
23.06.2026 Ningyi Li Zariski descent for 2-rings
30.06.2026 Ou Liu Zariski descent for modules
07.07.2026 Speaker Support data
14.07.2026 Speaker The telescope conjecture for 2-rings