Classification of linear operators satisfying $(Au,v)=(u,A^rv)$ or $(Au,A^rv)=(u,v)$ on a vector space with indefinite scalar product
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Publication:6355507
DOI10.1016/J.LAA.2020.12.005zbMath1520.47004arXiv2012.04052MaRDI QIDQ6355507
André Zaidan, Iryna Kashuba, Eduardo Ventilari Sodré, Victor Senoguchi Borges, Vladimir V. Sergeichuk
Publication date: 7 December 2020
Spaces with indefinite inner product (Kre?n spaces, Pontryagin spaces, etc.) (46C20) General (adjoints, conjugates, products, inverses, domains, ranges, etc.) (47A05) Canonical forms, reductions, classification (15A21) Linear operators on spaces with an indefinite metric (47B50) Quaternionic operator theory (47S05)
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