Inverse problem in the theory of characteristic operator functions of unbounded operator bundles in a \(Pi_ k \)space

DOI10.1007/BF01086000zbMath0496.47034MaRDI QIDQ1170487

Yury M. Arlinskiĭ, Vladimir A. Derkach

Publication date: 1979

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

zbMATH Keywords

inverse problemcharacteristic functionPontryagin spaceoperator nodecharacteristic operator functionslinear fractional transformation with the so-called Q-functionpi-Hermitian operatorunbounded operator bundles

Mathematics Subject Classification ID

Spaces with indefinite inner product (Kre?n spaces, Pontryagin spaces, etc.) (46C20) General theory of linear operators (47A99) Linear operators on spaces with an indefinite metric (47B50)

Related Items (1)

On Krein's formula in indefinite metric spaces

Cites Work

• Defect subspaces and generalized resolvents of an Hermitian operator in the space \(\Pi_\kappa\)
• Defect subspaces and generalized resolvents of an Hermitian operator in the space \(\Pi_\kappa\)
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