Partial isometry and strongly EP elements
Filomat, Tome 35 (2021) no. 6, p. 2121
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EP elements are important research objects in the ring theory. This paper mainly gives sufficient and necessary conditions for an element in a ring to be an EP element, partial isometry, and strongly EP element by using solutions of certain equations.
Classification :
15A09, 16U99, 16W10
Keywords: EP element, partial isometry, strongly EP element, solutions of certain equation
Keywords: EP element, partial isometry, strongly EP element, solutions of certain equation
Jiayi Cai; Zhichao Chen; Junchao Wei. Partial isometry and strongly EP elements. Filomat, Tome 35 (2021) no. 6, p. 2121 . doi: 10.2298/FIL2106121C
@article{10_2298_FIL2106121C,
author = {Jiayi Cai and Zhichao Chen and Junchao Wei},
title = {Partial isometry and strongly {EP} elements},
journal = {Filomat},
pages = {2121 },
year = {2021},
volume = {35},
number = {6},
doi = {10.2298/FIL2106121C},
language = {en},
url = {http://geodesic.mathdoc.fr/articles/10.2298/FIL2106121C/}
}
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