EVENT DETAILS AND ABSTRACT

Title: Obstructions and Deformations in Lagrangian Floer theory
Speaker: Cheol-Hyun Cho
Speaker Info: Northwestern
Brief Description:
Special Note:
Abstract:

In this introductory lecture, we explain the construction of A-infinity algebra of Lagrangian submanifolds and its obstruction/deformation theory. We explain the notion of bounding cochains from J-holomorphic disc bubblings, which is used to defined deformed A-infinity algebra. If time remains, we will also discuss bulk deformation theory.