When is a subspace of \(\mathcal B(\mathcal H)\) ideal?

DOI10.1007/S100120200036zbMATH Open1044.47028OpenAlexW1999554193MaRDI QIDQ1864534

Ali Taghavi

Publication date: 18 March 2003

Published in: Southeast Asian Bulletin of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s100120200036

zbMATH Keywords

subspaceHilbert spaceself-adjoint operatorideallinear functionaloperator algebrapositive operator

Mathematics Subject Classification ID

Abstract operator algebras on Hilbert spaces (47L30) Commutators, derivations, elementary operators, etc. (47B47) Ideals and subalgebras (46H10)

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