## – 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.

### Additional file

Projecto FCT `UIDB/04459/2020`.