《山东大学学报(理学版)》 ›› 2023, Vol. 58 ›› Issue (8): 13-17.doi: 10.6040/j.issn.1671-9352.0.2022.345
Mengge GUAN(),Hainan ZHOU,Junchao WEI*()
摘要:
研究分析EP元的性质,并将其与幂等元、Jacobson根结合给出EP元的一些等价刻画;又给出一个新结构方便系统地通过Moore-Penrose(MP)逆元、群逆元之间的关系等价刻画EP元;最后构建一些环上方程在特定集合上有解去等价刻画EP元。
中图分类号:
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