On necessary and sufficient conditions relating the adjoint of a column\n to a row of linear relations

2020/09/03 by Rytis Juršėnas, Jursenas, Rytis
Mathematics · Computer Science · #Holomorphic and Operator Theory #Matrix Theory and Algorithms #Mathematical Inequalities and Applications

paper · pdf · doi:10.48550/arxiv.2009.01582

Abstract

A row and a column of two linear relations in Hilbert spaces are presented\nrespectively as a sum and an intersection of two linear relations. As an\napplication, necessary and sufficient conditions for the adjoint of a column to\nbe a row are examined. Several outcomes are discussed as well.\n

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