Representable projections and semi-projections in a Hilbert space

DOI10.1007/s11785-021-01092-9OpenAlexW3162364824MaRDI QIDQ2030072

Jean-Philippe Labrousse

Publication date: 4 June 2021

Published in: Complex Analysis and Operator Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11785-021-01092-9

zbMATH Keywords

projectionsmatrix representationsemi-projections

Mathematics Subject Classification ID

Linear relations (multivalued linear operators) (47A06)

Related Items (3)

Idempotent linear relations ⋮ Matrix representations of multivalued projections and least squares problems ⋮ Semiclosed multivalued projections

Cites Work

• On the closure of the product and sum of linear relations
• Operational calculus for rows, columns, and blocks of linear relations
• Les opérateurs quasi Fredholm: Une généralisation des opérateurs semi Fredholm
• On operator ranges
• Projection orthogonale sur le graphe d’une relation linéaire fermé
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