Normal extensions of subnormal linear relations via quaternionic Cayley transforms

DOI10.1007/s00605-012-0454-1zbMath1278.47006OpenAlexW2071898561MaRDI QIDQ1955622

Adrian Sandovici, Florian-Horia Vasilescu

Publication date: 17 June 2013

Published in: Monatshefte für Mathematik (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00605-012-0454-1

zbMATH Keywords

Hilbert spaceunitary operatorquaternionic Cayley transformnormal linear relation

Mathematics Subject Classification ID

Subnormal operators, hyponormal operators, etc. (47B20) Linear relations (multivalued linear operators) (47A06)

Related Items (2)

Decomposability and local spectral properties of a normal linear relation ⋮ On the adjoint of linear relations in Hilbert spaces

Cites Work

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• Unbounded extensions and operator moment problems
• Analytic vectors
• Normal extensions of formally normal operators
• Operational calculus of linear relations
• Form sums of nonnegative selfadjoint operators
• The complex moment problem and subnormality: A polar decomposition approach
• Quaternionic Cayley transform
• The Cayley transform of linear relations
• Quaternionic Cayley transform revisited
• Subnormal operators
• The Cayley transform of linear relations
• Extension theory of formally normal and symmetric subspaces

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