Trace formula for a high-order differential operator on an interval under a perturbation of the lower-order term by a finite charge

DOI10.1134/S0016266319020060zbMath1433.34110OpenAlexW2963761433WikidataQ127449695 ScholiaQ127449695MaRDI QIDQ2278746

E. D. Gal'kovskiĭ

Publication date: 10 December 2019

Published in: Functional Analysis and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1134/s0016266319020060

zbMATH Keywords

regularized tracesingular potentialCesaro summation

Mathematics Subject Classification ID

General spectral theory of ordinary differential operators (34L05) General theory of ordinary differential operators (47E05) Perturbations of ordinary differential equations (34D10) Boundary eigenvalue problems for ordinary differential equations (34B09)

Related Items (1)

A trace formula for higher order ordinary differential operators

Cites Work

• The Tamarkin equiconvergence theorem and a first-order trace formula for regular differential operators revisited
• Exact \(L_2\)-small ball behavior of integrated Gaussian processes and spectral asymptotics of boundary value problems
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