Speaker: Sergey Galkin

Title: Quantum cohomology algebra of toric Fano manifolds contains a field as a direct summand

Date: Sep 27, 2013, 11:50 - 12:50

Place: Euler Institute, Saint Petersburg

Abstract:

Laurent polynomial mirror dual to a toric Fano manifold is a convex function in real logarithmic coordinates.
This helps to answer positively a question of Ostrover and Tyomkin,
and moreover gives a good evidence that for any (possibly non-toric) Fano manifold
its quantum cohomology algebra contains a field as a direct summand.