On equivariant compactification of vector groups

Events

Presentation Name：	On equivariant compactification of vector groups
Presenter：	付保华研究员
Date：	2012-10-19
Location𓀛：	光华东主楼1704
Abstract👨🏻‍💼：	An equivariant compactification of a vector group V (i.e. a vector space with addition as the group law) is a smooth projective variety X endowed with a generically transitive action of V. The arithmetics (mainly Mannin's conjecture) of such varieties has been studied by Chambert-Loir and Tschinkel in a series of interesting papers. I'll report a joint work with Jun-Muk Hwang which classifies such varieties of Picard number one over the field of complex numbers, under a mild condition.
Annual Speech Directory：	No.122

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