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Categorical and analytic invariants in Algebraic geometry 1
September 16, 2015 13:00, Moscow, Steklov Mathematical Institute


The Calabi–Yau completion for a formal parameter

A. Ikeda



Abstract: In this talk, we introduce the notion of a Calabi–Yau completion for a formal parameter as an analogue of Keller's Calabi–Yau completion for an integer. By using it, we construct the matrix representation of the spherical twists which factors the Hecke algebra.

Language: English


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