Operators which preserve a positive definite inner product

DOI10.1007/s00020-022-02709-0OpenAlexW3205223824WikidataQ114232073 ScholiaQ114232073MaRDI QIDQ2163593

Esteban Andruchow

Publication date: 10 August 2022

Published in: Integral Equations and Operator Theory (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2110.10304

zbMATH Keywords

A-isometriesA-unitariescompatible subspacessymmetrizable transformations

Mathematics Subject Classification ID

Riemannian, Finsler and other geometric structures on infinite-dimensional manifolds (58B20) Equations involving linear operators, with operator unknowns (47A62) General (adjoints, conjugates, products, inverses, domains, ranges, etc.) (47A05)

Cites Work

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