Derived intersection of coistropic submanifolds

GAP Seminar

Meeting Details

For more information about this meeting, contact Ping Xu, Mathieu Stiénon, Nigel Higson.

Speaker: Camille Laurent-Gengux, Universite de Lorraine

Abstract: As shown by Behrend-Fantechi and Baranovsky-Ginsburg, the intersection cohomology of two coisotropic submanifolds admits a structure of Gerstenhaber algebra. We relate this Gerstenhaber algebra to quantization of the P_infinity structure associated to a coisotropic submanifold.

Room Reservation Information

Room Number: 106 McAllister

Date: 04/29/2014

Time: 2:30pm - 3:30pm