Title: A Mathematics Theory of Gauged Linear Sigma Model

Speaker: Prof. Ruan Yongbin, University of Michigan at Ann abor

Time: 10:10-12:00 am, May 2nd, Thursday

Venue: Room 09 at Quan Zhai, BICMR

Abstract: Several years ago, we (Fan, Jarvis and myself) developed a theory for so called Landau-Ginzburg model. It has a variety of applications in integrable hierarchy, LG/CY correspondence and modularity. LG-model is a limit of so called gauged linear sigma model. In the talk, I will discuss a construction to generalize our "classical" theory to the general situation of gauged linear sigma model. Some potential applications will be discussed.