scientific article; zbMATH DE number 5046286

zbMath1110.47007MaRDI QIDQ5482918

Hassi, Seppo, Vladimir A. Derkach, Mark M. Malamud, Hendrik S. V. de Snoo

Publication date: 15 August 2006

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

symmetric operatorcoupling methodKrein-Naimark formulaboundary relationNevanlinna familyWeyl family

Mathematics Subject Classification ID

Hermitian and normal operators (spectral measures, functional calculus, etc.) (47B15) Linear symmetric and selfadjoint operators (unbounded) (47B25) Functions whose values are linear operators (operator- and matrix-valued functions, etc., including analytic and meromorphic ones) (47A56) Dilations, extensions, compressions of linear operators (47A20) Linear accretive operators, dissipative operators, etc. (47B44) Linear relations (multivalued linear operators) (47A06)

Related Items (2)

Realization of nonstrict matrix Nevanlinna functions as Weyl functions of symmetric operators in Pontryagin spaces ⋮ Boundary relations and generalized resolvents of symmetric operators

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