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scientific article; zbMATH DE number 1223489 - MaRDI portal

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zbMath0921.47033MaRDI QIDQ4218790

Andreas Fleige, Branko Najman

Publication date: 30 September 1999

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

zbMATH Keywords

perturbation difference operators nonnegative selfadjoint operator slightly perturbed Krein space

Mathematics Subject Classification ID

General theory of partial differential operators (47F05) Spaces with indefinite inner product (Kre?n spaces, Pontryagin spaces, etc.) (46C20) Difference operators (39A70) Linear difference operators (47B39) Linear operators on spaces with an indefinite metric (47B50)

Related Items (2)

Indefinite Sturm-Liouville operators in polar form ⋮ Abstract Kinetic Equations with Positive Collision Operators

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