MS Seminar (Mathematics - String Theory)

Speaker: Sam Dehority (Columbia Univ.)
Title: Quantum groups and Lagrangian fibrations
Date (JST): Thu, Apr 28, 2022, 15:30 - 17:00
Place: Zoom
Abstract: I will discuss a method to associate new types of quantum groups to certain holomorphic Lagrangian fibrations. This algebraic structure controls the enumerative geometry of the variety admitting the Lagrangian fibration in a way analogous to how a quantum group controls the enumerative geometry of a symplectic singularity. Various questions, including the monodromy of the quantum differential equation, can be answered using local-to-global techniques.