Nonseparability and von Neumann's theorem for domains of unbounded operators

DOI10.7900/jot.2015apr29.2073zbMath1389.47066arXiv1504.07790OpenAlexW1603843634MaRDI QIDQ2835240

Manfred Sauter, A. F. M. ter Elst

Publication date: 1 December 2016

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

Full work available at URL: https://arxiv.org/abs/1504.07790

zbMATH Keywords

operator rangenonseparable Hilbert spacevon Neumann's theoremdisjoint operator ranges

Mathematics Subject Classification ID

Linear symmetric and selfadjoint operators (unbounded) (47B25) General (adjoints, conjugates, products, inverses, domains, ranges, etc.) (47A05) Hilbert subspaces (= operator ranges); complementation (Aronszajn, de Branges, etc.) (46C07)

Related Items (5)

On the mappings connected with parallel addition of nonnegative operators ⋮ Families of symmetric operators with trivial domains of their squares ⋮ Operator ranges and endomorphisms with a prescribed behaviour on Banach spaces ⋮ Cloning of symmetric operators ⋮ Everything is possible for the domain intersection dom \(T \cap\) dom \(T^\ast\)

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