Hodge-de Rham degeneration for matrix factorizations: what we (don’t) know
Speaker:
Andrei Caldararu, University of Wisconsin–Madison
Date and Time:
Wednesday, September 18, 2019 - 11:00am to 12:00pm
Location:
Fields Institute, Room 230
Abstract:
I will review known results about the degeneration of the Hodge-de Rham spectral sequence for categories of matrix factorizations. In particular I will discuss a condition that has appeared in unexpected ways in work of Arinkin, Hablicsek and myself, and independently in work of Teleman.
I will conclude by explaining how new ideas from topological Hochschild homology are supposed to help in proving the degeneration directly, but don’t (yet).