Characterizations of the Friedrichs Extensions of Singular Sturm–Liouville Expressions

DOI10.1137/0517056zbMath0608.34022OpenAlexW2059606222MaRDI QIDQ3748583

Hans G. Kaper, Man Kam Kwong, Anton Zettl

Publication date: 1986

Published in: SIAM Journal on Mathematical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/0517056

zbMATH Keywords

limit-circlesingular Sturm-Liouville differential expression

Mathematics Subject Classification ID

General theory of ordinary differential operators (47E05) Ordinary differential operators (34L99)

Related Items (9)

Density, spectral theory and homoclinics for singular Sturm-Liouville systems ⋮ Friedrichs extensions of a class of discrete Hamiltonian systems with one singular endpoint ⋮ Friedrichs extensions for Sturm–Liouville operators with complex coefficients and their spectra ⋮ On self-adjoint boundary conditions for singular Sturm-Liouville operators bounded from below ⋮ On properties of the Legendre differential expression ⋮ Friedrichs extensions for singular Hamiltonian operators with intermediate deficiency indices ⋮ The Friedrichs extension of singular differential operators ⋮ An expanded Phillips theory and its application to differential operators ⋮ Friedrichs extensions of a class of singular Hamiltonian systems

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