scholarly journals Generalized inverses and solutions to related equations

Filomat ◽  
2021 ◽  
Vol 35 (4) ◽  
pp. 1087-1093
Author(s):  
Shiyin Zhao ◽  
Yue Sui ◽  
Junchao Wei

In this paper, some new characterizations of partial isometries and strongly EP elements are investigated. Especially, we discuss the existence of the solutions of certain equations in a given set to characterize partial isometries, strongly EP elements and so on.

2013 ◽  
Vol 439 (5) ◽  
pp. 1286-1293 ◽  
Author(s):  
M. Laura Arias ◽  
Mostafa Mbekhta

1978 ◽  
Vol 13 (4) ◽  
pp. 10-12 ◽  
Author(s):  
Gerhard Zielke

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