中科院数学与系统科学研究院

数学研究所

学术报告

表示论研讨班

报告人: 周宇教授（清华大学）   

题  目：Tilting theory and derived equivalence

时  间：2024.04.11（星期四）14:30-16:30

地  点：N802

摘  要：Tilting theory of torsion pairs in abelian categories establishes a link between two abelian categories. In this talk, I will describe some criteria for the existence of a derived equivalence between the two abelian categories. I will also extend the result to the tilting theory in triangulated categories via t-structures. This is based on joint work with Xiao-Wu Chen and Zhe Han.