Speaker
Tyler Kelly
Description
I will describe an open enumerative theory for certain Landau-Ginzburg models. Its intersection numbers are constructed by taking certain multivariate integrals of a multisection of an open analogue of Witten’s bundle over a moduli space of orbidisks. This so-called open FJRW theory satisfies mirror symmetry. If time permits, I will explain the B-model. This is joint work with Mark Gross and Ran Tessler.