Characterization of subprojection suboperators

DOI10.1007/BF01903712zbMath0726.47028MaRDI QIDQ803907

Zoltán Sebestyén

Publication date: 1990

Published in: Acta Mathematica Hungarica (Search for Journal in Brave)

zbMATH Keywords

Factorizations through projectionssubpositive suboperatorssubprojection

Mathematics Subject Classification ID

Hermitian and normal operators (spectral measures, functional calculus, etc.) (47B15) General (adjoints, conjugates, products, inverses, domains, ranges, etc.) (47A05) Special classes of linear operators (47B99)

Related Items (7)

On the extensions of suboperators ⋮ Products of orthogonal projections and polar decompositions ⋮ Restrictions of partial isometries ⋮ Restrictions of compact normal operators ⋮ Restrictions of partial isometries. II ⋮ Restrictions of normal operators ⋮ Completion of operator partial matrices to projections

Cites Work

• Extremal positive and self-adjoint extensions of suboperators
• On Majorization, Factorization, and Range Inclusion of Operators on Hilbert Space
• Unnamed Item

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