Thom Class and the Riemann-Roch Theorem - T. Suwa (Hokkaido University)

Dettagli dell'evento


dalle 15:30 alle 16:30


Aula 1 - Dipartimento di Matematica e informatica

Persona di riferimento

Cinzia Bisi

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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".
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