Localization criterion for the spectrum of the Sturm–Liouville operator on a curve

DOI10.1090/spmj/1438zbMath1367.34024OpenAlexW2558457274MaRDI QIDQ3178720

Kh. K. Ishkin

Publication date: 7 December 2016

Published in: St. Petersburg Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1090/spmj/1438

zbMATH Keywords

localization of the spectrumnon self-adjoint

Mathematics Subject Classification ID

Sturm-Liouville theory (34B24) General spectral theory of ordinary differential operators (34L05)

Related Items (10)

An inverse problem for Sturm-Liouville operators with a piecewise entire potential and discontinuity conditions of solutions on a curve ⋮ Regularized trace of a Sturm-Liouville operator on a curve with a regular singularity on the chord ⋮ Equivalence criterion for two asymptotic formulae ⋮ Inverse problem for the Sturm-Liouville equation with piecewise entire potential and piecewise constant weight on a curve ⋮ Inverse Problem for Sturm – Liouville Operators in the Complex Plane ⋮ Conditions of spectrum localization for operators not close to self-adjoint operators ⋮ On the class of potentials with trivial monodromy ⋮ On localization conditions for spectrum of model operator for Orr - Sommerfeld equation ⋮ A boundary value problem for the Sturm-Liouville equation with piecewise entire potential on the curve and solution discontinuity conditions ⋮ An analogue of the Gelfand-Levitan trace formula for the Sturm-Liouville operator with a meromorphic potential

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