An approximate regularized trace formula for an ordinary fourth-order differential operator

DOI10.1023/A:1021172000554zbMath1041.47030OpenAlexW158225773MaRDI QIDQ1873475

V. V. Raspopov, V. V. Dubrovskij

Publication date: 25 May 2003

Published in: Differential Equations (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1021172000554

zbMATH Keywords

perturbationasymptotic expansioneigenvaluesVolterra operatorboundary value problemordinary differential operatorsseparable Hilbert spacetrace class operator

Mathematics Subject Classification ID

General theory of ordinary differential operators (47E05)

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