scientific article; zbMATH DE number 5199171

zbMath1121.15303MaRDI QIDQ5309627

Jian-Miao Cen

Publication date: 9 October 2007

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

group inverserectangular matrixweighted group inverse

Mathematics Subject Classification ID

Inverse problems in linear algebra (15A29) Algebraic systems of matrices (15A30)

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Characterizations of the group invertibility of a matrix revisited ⋮ On the perturbation of weighted group inverse of rectangular matrices ⋮ The computation and perturbation analysis for weighted group inverse of rectangular matrices