## 04/12/2020, Friday, 17:00–18:00 Europe/Lisbon — Online

Victor Ostrik, University of Oregon
Two dimensional topological field theories and partial fractions

This talk is based on joint work with M. Khovanov and Y. Kononov. By evaluating a topological field theory in dimension $2$ on surfaces of genus $0,1,2$, etc., we get a sequence. We investigate which sequences occur in this way depending on the assumptions on the target category.