Speaker: Sergey Galkin
Title: Gamma conjectures for monotone symplectic manifolds
Date: Sep 13, 2019, 16:00-17:00
Place: PUC-Rio, L856
Abstract:
Gamma conjectures in a computable way relate quantum cohomology of monotone symplectic manifolds to the so-called Gamma class, a characteristic class with coefficients being polynomials in values of Riemann zeta-function. I will explain their formulation and relations to irrationality proofs of Apéry, Dubrovin conjectures and mirror symmetry. The talk is based on joint works with Vasily Golyshev and Hiroshi Iritani (1404.6407, 1404.7388, 1508.00719, 1604.0465)