Weighted weak group inverse for Hilbert space operators

DOI10.1007/S11464-020-0847-8OpenAlexW3042159145MaRDI QIDQ2199988

Daochang Zhang, Dijana Mosić

Publication date: 14 September 2020

Published in: Frontiers of Mathematics in China (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1903.00915

zbMATH Keywords

Hilbert spaceWg-Drazin inverseweak group inverseweighted core-EP inverse

Mathematics Subject Classification ID

Theory of matrix inversion and generalized inverses (15A09) Equations involving linear operators, with operator unknowns (47A62) General (adjoints, conjugates, products, inverses, domains, ranges, etc.) (47A05)

Related Items (8)

Further characterizations of the weak group inverse of matrices and the weak group matrix ⋮ Application of \(m\)-weak group inverse in solving optimization problems ⋮ Common properties among various generalized inverses and constrained binary relations ⋮ New representations and properties of the \(m\)-weak group inverse ⋮ Representations for the weak group inverse ⋮ Expressions and properties of weak core inverse ⋮ Weighted weak core inverse of operators ⋮ On some orders in ∗-rings based on the core-EP decomposition

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