Bessel-type operators with an inner singularity

DOI10.1007/s00020-012-2023-3zbMath1270.34038OpenAlexW2092003196WikidataQ124629966 ScholiaQ124629966MaRDI QIDQ1946548

Matthias Langer, B. Malcolm Brown, Heinz K. Langer

Publication date: 15 April 2013

Published in: Integral Equations and Operator Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00020-012-2023-3

zbMATH Keywords

Weyl functionBessel equationself-adjoint extensionssingular potentialgeneralized Nevanlinna functionsymmetric operators in Pontryagin spaces

Mathematics Subject Classification ID

Particular ordinary differential operators (Dirac, one-dimensional Schrödinger, etc.) (34L40) Weyl theory and its generalizations for ordinary differential equations (34B20) General theory of ordinary differential operators (47E05) Spaces with indefinite inner product (Kre?n spaces, Pontryagin spaces, etc.) (46C20) Special ordinary differential equations (Mathieu, Hill, Bessel, etc.) (34B30) Linear operators on spaces with an indefinite metric (47B50)

Related Items

Generalized Nevanlinna Functions: Operator Representations, Asymptotic Behavior

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Cites Work

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