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Title:
Exponential Integrals, Wall-Crossing Structures and Chern-Simons Theory

Speaker:
Yan Soibelman

Abstract:
I am going to discuss exponential integrals in finite and infinite dimensions from the point of view of Holomorphic Floer Theory. The underlying algebraic structure known as wall-crossing structure controls analytic/resurgent properties of the arising perturbative expansions. If time permits I am going to illustrate some of these ideas in the example of Chern-Simons theory. This is a joint project with Maxim Kontsevich.

Link:
http://scgp.stonybrook.edu/video_portal/video.php?id=5481

Workshop:
Simons- Workshop: Geometric Representation Theory, Integrability, and Supersymmetric Gauge Theories