Homotopy Theory for 2-Categories
Event details
Date | 28.10.2019 |
Hour | 10:15 › 11:15 |
Speaker | Viktoriya Ozornova, Ruhr-Universität Bochum |
Location | |
Category | Conferences - Seminars |
Grothendieck and Quillen introduced a notion of homotopy equivalences for categories using a by-now-standard tool called "nerve" of a category. This idea leads to various models of categories-up-to-homotopy. In the joint ongoing projects with Julie Bergner and Martina Rovelli, we study variants of the Roberts-Street-nerve for 2-categories and notions of homotopy equivalences arising from this nerve, with an eye towards 2-categories-up-to-homotopy.
Practical information
- Expert
- Free