New additive results for the g-Drazin inverse

DOI10.1017/S0308210500003632zbMath1088.15006OpenAlexW2056744042MaRDI QIDQ4653537

J. J. Koliha, N. Castro González

Publication date: 7 March 2005

Published in: Proceedings of the Royal Society of Edinburgh: Section A Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1017/s0308210500003632

zbMATH Keywords

Banach algebramatrix inversegeneralized Drazin inversePenrose inversespectral idempotentsinverse of sumsKelvin inverse

Mathematics Subject Classification ID

Theory of matrix inversion and generalized inverses (15A09) General (adjoints, conjugates, products, inverses, domains, ranges, etc.) (47A05) Linear operators in algebras (47C05)

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