Thom Class and the Riemann-Roch Theorem - T. Suwa (Hokkaido University)
Dettagli dell'evento
Quando
21/09/2016
dalle 15:30 alle 16:30
dalle 15:30 alle 16:30
Dove
Aula 1 - Dipartimento di Matematica e informatica
Persona di riferimento
Cinzia Bisi
Abstract:
The Thom class of a complex vector bundle is a characteristic
class that contains, in some sense, more information than
the Chern class does. I give an expression of the Thom class in
the relative de Rham cohomology and show how this can be used
to prove a "universal Riemann-Roch theorem for embeddings".
