On tau-rigid modules over string algebras
报告专家：邓迪凡（西南交通大学）
报告时间：2024年4月18日 下午15:00-17:00
报告地点：数学学院东409
课程介绍：In this talk, we introduce the string algebras and investigate the properties of tau-rigid modules over finite-dimensional string algebras. As applications, we establish tau-reachability in gentle algebra, and it is proved that tau -rigid modules over gentle algebras can be uniquely characterized based on the endpoints and arrows of strings. In contrast to the prevailing geometric approach, our approach is algebraic.
邀请人：耿圣飞
