Matrices for whichA^∗andA^†commute

DOI10.1080/03081088308817561zbMath0525.15006OpenAlexW2063316287MaRDI QIDQ3039494

Robert E. Hartwig, Klaus Spindelböck

Publication date: 1983

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

Full work available at URL: https://doi.org/10.1080/03081088308817561

zbMATH Keywords

projections idempotents Moore-Penrose generalized inverse partial isometries bi- normal matrices bi-dagger matrices bi-EP matrices star-dagger matrices

Mathematics Subject Classification ID

Theory of matrix inversion and generalized inverses (15A09) Commutativity of matrices (15A27) Hermitian, skew-Hermitian, and related matrices (15B57)

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Matrices for whichA∗andA†commute

Matrices for whichA^∗andA^†commute