Algebraic Groups seminar
Tuesday, 30 January 2024, 4 pm -- 5.30 pm
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Venue: Ramanujan Hall
Host: Shripad M. Garge
Speaker: Shripad M. Garge
Affiliation: IIT Bombay
Title: Finite morphisms and normal varieties
Abstract: We introduce the notion of normal varieties and prove the following version of Zariski's main theorem: A bijective and birational morphism of irreducible varieties, \phi: X \to Y, is an isomorphism if Y is normal.