Para receber por e-mail novas publicações de Seminário de Física Matemática, Clique Aqui!

Seminários do IMPA

Física Matemática

Título
Coisotropic triples and reduction
Expositor
Stefan Waldmann

U. Wuerzburg
Data
Quarta-feira, 4 de abril de 2018, 13:30
Local
Sala 347
Resumo

In this talk I will outline the program to understand quantization and reduction from a more conceptual point of view: one main objective is to find relations between categories of modules before and after reduction. The notion of a coisotropic triple will allow for a fairly general reduction scheme and modules over a coisotropic triple allow for reduction as well. I will discuss the basic examples from deformation quantization of Marsden-Weinstein reduction. The whole project is still very much work in progress. It is a joint work with Marvin Dippell and Chiara Esposito.