Monday, February 22, 2021 4:00 PM
Benjamin Gammage (Harvard University)

Compactification of a symplectic manifold deforms its Fukaya category by counting new holomorphic disks. This deformation may be difficult to compute in general, but it turns out that in the case of a partial compactification by an affine normal-crossings divisor, it is easy to understand. We explain this computation and give some applications to homological mirror symmetry, probably focusing on the case of Berglund-Hübsch Milnor fibers.