Restrictions of partial isometries

DOI10.1007/BF02280667zbMath0758.47017OpenAlexW4236466903MaRDI QIDQ1182548

Ákos Magyar, Zoltán Sebestyén

Publication date: 28 June 1992

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

Full work available at URL: https://doi.org/10.1007/bf02280667

zbMATH Keywords

selfadjoint operatorrestrictionpositive operatorpartial isometry

Mathematics Subject Classification ID

Dilations, extensions, compressions of linear operators (47A20) Special classes of linear operators (47B99)

Related Items (3)

Lifting intertwining operators ⋮ On the extensions of suboperators ⋮ Restrictions of partial isometries. II

Cites Work

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• Characterization of subprojection suboperators
• On the existence of certain semi-bounded self-adjoint operators in Hilbert space
• Extremal positive and self-adjoint extensions of suboperators

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