Nonsurjective maps between rectangular matrix spaces preserving disjointness, triple products, or norms

zbMath1449.15067arXiv1903.03456MaRDI QIDQ5211956

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Publication date: 23 January 2020

Full work available at URL: https://arxiv.org/abs/1903.03456

zbMATH Keywords

linear preserverSchatten \(p\)-normdisjoint matricesKy-Fan \(k\)-normJB*-triple homomorphism

Mathematics Subject Classification ID

Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) Linear transformations, semilinear transformations (15A04) Transformers, preservers (linear operators on spaces of linear operators) (47B49) Linear preserver problems (15A86)

Related Items (1)

Linear maps preserving matrices annihilated by a fixed polynomial

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