The theory of regularized traces of Sturm-Liouville operators as applied to approximate calculation of eigenvalues and eigenfunctions of certain singular operators

DOI10.1134/S0965542511120141zbMATH Open1249.34253MaRDI QIDQ2901129

M. K. Kerimov

Publication date: 16 July 2012

Published in: Zhurnal Vychislitel'noĭ Matematiki i Matematicheskoĭ Fiziki (Search for Journal in Brave)

zbMATH Keywords

theory of regularized tracessingular differential operatorsapproximate calculation of eigenvalues and eigenfunctions

Mathematics Subject Classification ID

Particular ordinary differential operators (Dirac, one-dimensional Schrödinger, etc.) (34L40) Sturm-Liouville theory (34B24) Numerical approximation of eigenvalues and of other parts of the spectrum of ordinary differential operators (34L16)

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