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BIMSA 代数几何讨论班
BIMSA 代数几何讨论班
Rational points and derived categories of centrally symmetric toric fano varieties
Rational points and derived categories of centrally symmetric toric fano varieties
演讲者
时间
2026年05月21日 15:00 至 16:00
地点
A6-101
线上
Zoom 442 374 5045
(BIMSA)
摘要
In this talk, I will discuss forthcoming work with Matthew Ballard concerning a special family of toric varieties and their twisted forms. Using machinery from Galois cohomology and Noncommutative motives, we show that a twisted form has a $k$-rational point if and only if its derived category admits a full étale exceptional collection.