Cheol Hyun Cho, Floer Theory for the Variation Operator of an Isolated Singularity
B236-1 IBS, Korea, Republic of
Complex Geometry Seminar
Speaker Cheol Hyun Cho Seoul National University The variation operator in singularity theory maps relative homology cycles to compact cycles in the Milnor fiber using the monodromy. We construct its symplectic analogue for an isolated singularity. We define a new Floer cohomology, called monodromy Lagrangian Floer cohomology, which provides categorifications of the standard …