Quasidirect addition of operators

DOI10.1080/03081089608818453zbMath0866.15015OpenAlexW4252399461MaRDI QIDQ5894644

Peter Šemrl, Gorazd Lešnjak

Publication date: 13 March 1997

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

Full work available at URL: https://doi.org/10.1080/03081089608818453

zbMATH Keywords

bounded linear operatorsstructure theoryquasidirect sumfinite-dimensional Hilbert spacesrange additiverank additive

Mathematics Subject Classification ID

Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) Structure theory of linear operators (47A65) Algebraic systems of matrices (15A30)

Related Items (1)

Range additivity, shorted operator and the Sherman-Morrison-Woodbury formula

Cites Work

• Remarks on the Schur complement
• Quasidirect addition of matrices and generalized inverses

This page was built for publication: Quasidirect addition of operators