The student seminar on infinity categories is a continuation of last year's seminar on the same topic. The seminar meets Thursdays at 10:30 am-12:00 pm in Math 731 during Fall 2019.
The goal for this semester is to study the basics of stable infinity categories, in particular understand the infinity-enhancements of derived categories.
1. | Aug 29 | (P. Čoupek) Review of the basics of quasi-categories. |
2. | Sep 5 | (J. Knight) Joins, initial (final) objects and (co-)limits. |
3. | Sep 12 | (J. Knight) Pointed infinity categories, fibers, cofibers, triangles, definition of a stable category. |
4. | Sep 26 | (P. Čoupek) Review of additive, Abelian and triangulated categories. |
5. | Oct 3 | (P. Čoupek) Suspension and loop functor on a stable infinity category. |
6. | Oct 18 | (P. Čoupek) Additivity of the homotopy category of a stable infinity category and distinguished triangles on it. |
7. | Oct 25 | (P. Čoupek) Homotopy category of a stable infinity category is triangulated. |
8. | Oct 31 | (Z. Himes) exact functors and closure properties of stable infinity categories, t-structures on triangulated category. |