Operational calculus for rows, columns, and blocks of linear relations

DOI10.1007/s43036-020-00085-3zbMath1501.47005OpenAlexW3035945976MaRDI QIDQ782548

Jean-Philippe Labrousse, Hendrik S. V. de Snoo, Hassi, Seppo

Publication date: 27 July 2020

Published in: Advances in Operator Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s43036-020-00085-3

zbMATH Keywords

linear relationblock relationscolumn operatorrow operator

Mathematics Subject Classification ID

General (adjoints, conjugates, products, inverses, domains, ranges, etc.) (47A05) Linear relations (multivalued linear operators) (47A06) Operator matrices (47A08)

Related Items (6)

Matrix representations of multivalued projections and least squares problems ⋮ Weyl families of transformed boundary pairs ⋮ Canonical graph contractions of linear relations on Hilbert spaces ⋮ Representable projections and semi-projections in a Hilbert space ⋮ A matrix formula for Schur complements of nonnegative selfadjoint linear relations ⋮ Mathematical work of Franciszek Hugon Szafraniec and its impacts

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• Extremal extensions for the sum of nonnegative selfadjoint relations
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