On the invertibility of Hilbert space idempotents

DOI10.1016/S0252-9602(14)60025-4zbMath1313.15008MaRDI QIDQ2514915

Chun-Yuan Deng

Publication date: 11 February 2015

Published in: Acta Mathematica Scientia. Series B. (English Edition) (Search for Journal in Brave)

zbMATH Keywords

group inverselinear combination of idempotents

Mathematics Subject Classification ID

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

Related Items (2)

Certain properties of orthogonal projections ⋮ On the invertibility and range closedness of the linear combinations of a pair of projections

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