7 novembre 2017

Alexander Givental (UC Berkeley)
K-theoretic mirrors of toric manifolds and toric complete intersections

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iCal

Lieu : Bât. 425, salle 117-119 - Laboratoire de Mathématiques d’Orsay

Résumé : We will review some recent results about genus-0 K-theoretic Gromov-Witten invariants, including their so-called adelic characterization, the symmetries by finite-difference operators, fixed point localization techniques, q-analogs of toric hypergeometric functions, and their integral representations. It turns out that for success one needs to develop K-theory of moduli spaces of curves equivariant with respect to renumbering of the marked points.

K-theoretic mirrors of toric manifolds and toric complete intersections  Version PDF