海南师范大学学报（自然科学版）2025，Vol.38Issue(2)：119-124,6.DOI:10.12051/j.issn.1674-4942.2025.02.001
对合环中2类幂等的广义逆
Two Classes of Idempotent Generalized Inverses in Rings with Involution
摘要
Abstract
We study the equivalent characterizations and properties of the elements whose pseudo core inverse is idempo-tent in rings with involution.In addition,we get some equivalent conditions for the elements whose Moore-Penrose inverse is idempotent in *-cancellable rings,extending the recent related results of complex matrices to the ring case.关键词
伪核逆/幂等元/Moore-Penrose逆/广义逆Key words
pseudo core inverse/idempotent/Moore-Penrose inverse/generallized inverse分类
数学引用本文复制引用
魏玉洁,邹红林..对合环中2类幂等的广义逆[J].海南师范大学学报（自然科学版）,2025,38(2):119-124,6.基金项目
中国博士后面上基金项目(2020M671281) （2020M671281）
