Self-adjoint extensions of commuting Hermitian operators

DOI10.1007/BF01065067zbMath0716.47011MaRDI QIDQ753111

Yu. E. Bokhonov

Publication date: 1990

Published in: Ukrainian Mathematical Journal (Search for Journal in Brave)

zbMATH Keywords

integral representationsdefect numberspositive definite kernelextensions for positive definite kernelssufficient conditions under which two commuting Hermitian operators have commuting selfadjoint extensionstensor product of two Hilbert spaces

Mathematics Subject Classification ID

Hermitian and normal operators (spectral measures, functional calculus, etc.) (47B15) Dilations, extensions, compressions of linear operators (47A20) Linear operators on function spaces (general) (47B38)

Related Items (1)

Commutative properties of singularly perturbed operators

Cites Work

• Commuting self-adjoint extensions of systems of Hermitean operators
• Unnamed Item

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