报告题目 (Title)：Inverses along one or two elements（一或2个元素的逆）

报告人 (Speaker)： 陈建龙 教授（东南大学）

报告时间 (Time)：2023年6月9日(周五) 14:00-14:50

报告地点 (Place)：校本部 F309

邀请人(Inviter)：高楠 教授

主办部门：理学院数学系

报告摘要：In 2011, Mary introduced the notion of inverse along an element, he proved the Moore-Penrose inverse, Drazin inverse and group inverse are some kind of the inverses along to an element. In 2012, Drazin introduced the notion of (b, c)-inverse, we call it the inverse along two elements. In particular, the inverse along an element d is same as (d, d)-inverse. In this talk, we give some progress on the inverses along an element and (b, c)-inverses. Many results unify the results of Moore-Penrose inverses, Drazin inverses, group inverses and inverses along an element, respectively.