Séminaire de Géométrie Tropicale

Institut Mathématiques de Jussieu ,
Université Pierre et Marie Curie, Paris 6
UMR CNRS 7586



Mardi 14 mai, 14h00 salle 1516-417



Yan Soibelman (Manhattan Kansas)

Wall-crossing structures

Résumé :
In a joint paper with Maxim Kontsevich we introduced the notion of wall-crossing structure which underlies a variety of wall-crossing formulas appearing in Mirror Symmetry and Donaldson-Thomas theory. I am going to discuss basics of wall-crossing structures as well as some examples.