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Workshop on birational geometry, March 2019
26 марта 2019 г. 15:30, г. Москва, Room 306


Quotients of birational automorphism groups of rationally connected threefolds

Egor Yasinsky

University of Basel

Аннотация: Based on approach of Blanc–Lamy–Zimmermann, I will explain how to find a non-trivial surjective homomorphism from the birational automorphism group of a rationally connected variety to an abelian group. After explaining main ideas, I will focus on the case of del Pezzo fibrations, extending results of the mentioned authors. This is a work in progress with Jeremy Blanc.

Язык доклада: английский


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