题目：The equivalence of two notions of discreteness of triangulated categories

报告人： 姚玲玲 博士（东南大学数学学院）

Abstract : Given an ST-triple (C, D, M) one can associate a co-t-structure on C and a t-structure on D. It is shown that the discreteness of C with respect to the co-t-structure is equivalent to the discreteness of D with respect to the t-structure. As a special case, the discreteness of Db(mod A) in the sense of Vossieck is equivalent to the discreteness of Kb(proj A) in a dual sense, where A is a finite-dimensional algebra.

时间： 2019年4月25日（周四) 9:00-10:00

地点：565net必赢客户端本部教二楼 827教室

联系人：陈红星

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