Title: Invariance of tautological equations and Gromov-Witten theory
Speaker: Professor Yuan-Pin Lee
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Abstract:
In the first part of the talk, I will review Givental's discovery of loop group action on the "moduli space" of Frobenius manifolds and its quantization. Conjecturally tautological relations should be invariant under this loop group action. I will explain the partial proof and the applications of this conjecture.Date: Thursday, February 19, 2004