WiSe 26/27 Oberseminar: Efimov K-theory
Time and place: Tuesday 14-16 in M311 and online
The goal of this seminar is to learn Efimov’s continuous K-theory of dualizable stable categories. We will first study compactly assembled and dualizable categories, and construct the extension of localizing invariants to dualizable categories. We will then go through the computation of the continuous K-theory of continuous posets and of locally compact Hausdorff spaces.
The main reference is:
- Alexander I. Efimov, K-theory and localizing invariants of large categories
If you are interested in participating in this seminar, please contact the organizer.
| Date | Speaker | Topic |
|---|---|---|
| 13.10 | Marc Hoyois | Introduction and distribution of talks |
| 20.10 | Marc Hoyois | Compactly assembled and dualizable categories |
| 27.10 | Max Glaser | Examples |
| 03.11 | Jiapeng Liu | Compact morphisms and AB6 |
| 10.11 | Anton Zakrewski | Calkin categories and colimits of dualizable categories |
| 17.11 | Jacopo Mazzei | Semiorthogonal decompositions and finite limits of dualizable categories |
| 24.11 | General limits and infinite products | |
| 01.12 | Flat presentable categories | |
| 08.12 | Yiming Wang | Localizing invariants of dualizable categories |
| 15.12 | Roxanne Huang | Sheaves on the real line and applications |
| 22.12 | Continuous posets | |
| 12.01 | Giovanni Rossanigo | Urysohn’s lemma |
| 19.01 | Han-Ung Kufner | Sheaves on locally compact Hausdorff spaces |
| 26.01 | Andrea Taccani | K-theory of locally compact Hausdorff spaces |
| 02.02 | Georg Lehner | K-theory of stably compact spaces |