Graft surgeries

Início: 11/09/2020 17:00

Término: 11/09/2020 18:00

Palestrante: Elizabeth Gasparim (Universidad de Norte)

E-mail do Palestrante:

Resumo: I will explain the new concepts of graft surgeries which allow us to modify surfaces, Calabi-Yau threefolds and vector bundles over them, producing a  variety of ways to describe local characteristic classes. In particular, we generalize the construction of conifold transition presented by Smith-Thomas-Yau.This is joint work with Bruno Suzuki