Geodesic
New characterizations of the generalized B-T inverse
Filomat, Tome 36 (2022) no. 3, p. 945

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DOI

Characterizations and explicit expressions of the generalized B-T inverse are given, this generalized inverse exists for any square matrix and any integer. The relationships between the generalized B-T inverse and some well-known generalized inverses are investigated. Moreover, an explicit formula of the generalized B-T inverse is given by using Hartwig-Spindelböck decomposition
DOI : 10.2298/FIL2203945X
Classification : 15A09, 15A03, 06A06
Keywords: B-T inverse, Moore-Penrose inverse 
Sanzhang Xu; Dingguo Wang. New characterizations of the generalized B-T inverse. Filomat, Tome 36 (2022) no. 3, p. 945 . doi: 10.2298/FIL2203945X
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     author = {Sanzhang Xu and Dingguo Wang},
     title = {New characterizations of the generalized {B-T} inverse},
     journal = {Filomat},
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     year = {2022},
     volume = {36},
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     doi = {10.2298/FIL2203945X},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.2298/FIL2203945X/}
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