Notes on Re-nnd generalized inverses
Motivated by a recent paper, in which the authors studied Re-nnd {1,3}-inverse, {1,4}-inverse and {1,3,4}-inverse of a square matrix, in this paper, we establish some equivalent conditions for the existence of Re-nnd {1,2,3}-inverse, {1,2,4}-inverse and {1,3,4}-inverse. Furthermore, some expressions of these generalized inverses are presented.
2015 ◽
Vol 30
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pp. 827-842
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1997 ◽
Vol 266
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pp. 347-363
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1966 ◽
Vol 62
(4)
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pp. 667-671
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