On matrices whose Moore–Penrose inverse is idempotent

DOI10.1080/03081087.2020.1781038zbMath1493.15009OpenAlexW3036347280MaRDI QIDQ5089341

Oskar Maria Baksalary, Götz Trenkler

Publication date: 19 July 2022

Published in: Linear and Multilinear Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/03081087.2020.1781038

zbMATH Keywords

generalized inversematrix equationsprojectormatrix partial orderingmatrix classesHartwig-Spindelböck decomposition

Mathematics Subject Classification ID

Theory of matrix inversion and generalized inverses (15A09) Applications of generalized inverses (15A10)

Related Items (1)

On elements whose Moore–Penrose inverse is idempotent in a*-ring

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