A regularized trace formula and oscillation of eigenfunctions of a Sturm-Liouville operator with retarded argument at 2 points of discontinuity

DOI10.1002/mma.4512zbMath1383.34087OpenAlexW2740028089MaRDI QIDQ3134022

Erdoğan Şen

Publication date: 8 February 2018

Published in: Mathematical Methods in the Applied Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/mma.4512

zbMATH Keywords

oscillationnodal pointsregularized tracetransmission conditionsdifferential equation with retarded argument

Mathematics Subject Classification ID

Oscillation theory of functional-differential equations (34K11) Spectral theory of functional-differential operators (34K08)

Related Items (2)

Traces and inverse nodal problems for a class of delay Sturm–Liouville operators ⋮ Spectrum, trace and nodal points of a Sturm-Liouville type delayed differential operator with interface conditions

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