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Filomat 2022 Volume 36, Issue 4, Pages: 1081-1087
https://doi.org/10.2298/FIL2204081P
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Generalized inverses and the solutions of constructed equations

Peng Chunmei (School of Mathematical Sciences, Yangzhou University, Yangzhou, Jiangsu, P.R.China), pengchunmei0411@163.com
Zhou Hainan (School of Mathematical Sciences, Yangzhou University, Yangzhou, Jiangsu, P.R.China), 1909576069@qq.com
Wei Junchao (School of Mathematical Sciences, Yangzhou University, Yangzhou, Jiangsu, P.R.China), jcweiyz@126.com

In this paper, by virtue of the properties of the generalized inverses of the elements in rings with involution, we construct the related equations. By discussing the solutions of these equations, the generalized invertible elements are characterized.

Keywords: EP element, normal element, partial isometry, strongly EP element, solutions of equation


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