Geodesic
New representations for the Moore-Penrose inverse
The electronic journal of linear algebra, Tome 22 (2011), pp. 720-728.

Voir la notice de l'article provenant de la source Electronic Library of Mathematics

Summary: In this paper, some new representations of the Moore-Penrose inverse of a complex m $\times n$ matrix of rank r in terms of (s $\times t$)-constrained submatrices with m $\geq s \geq r$, n $\geq t \geq r$ are presented.
Classification : 15A15, 15A09
Keywords: constrained submatrix, Moore-Penrose inverse 
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     author = {Wang, Hongxing and Wei, Musheng},
     title = {New representations for the {Moore-Penrose} inverse},
     journal = {The electronic journal of linear algebra},
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     volume = {22},
     year = {2011},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ELA_2011__22__a30/}
}
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Wang, Hongxing; Wei, Musheng. New representations for the Moore-Penrose inverse. The electronic journal of linear algebra, Tome 22 (2011), pp. 720-728. http://geodesic.mathdoc.fr/item/ELA_2011__22__a30/