On a class of inverse semigroups related to Leavitt path algebras
阅读数:4464 发布者:editor
演讲者:
Prof. Zhengpan Wang (Southwest University) 
时间:
Aug 18, 2021，2:30pm - 3:30pm 
地点:
201 Jinqizhigu Building, No.1 Tangling Road, Nanshan District, Shenzhen Abstract:
We introduce a class of inverse semigroups built from directed graphs that we refer to as Leavitt inverse semigroups. These semigroups are closely related to graph inverse semigroups and Leavitt path algebras.We show that two graphs that have isomorphic Leavitt inverse semigroups have isomorphic Leavitt. path algebras and classify graphs that have isomorphic Leavitt inverse semigroups.