Completeness of root functions of the simplest strongly irregular differential operators with two-point two-term boundary conditions

DOI10.1134/S1064562409050342zbMath1190.34110MaRDI QIDQ1048565

Victor S. Rykhlov

Publication date: 12 January 2010

Published in: Doklady Mathematics (Search for Journal in Brave)

zbMATH Keywords

two-point boundary conditionscompleteness of root functionsirregular differential operatorirregular eigenvalue problem

Mathematics Subject Classification ID

Particular ordinary differential operators (Dirac, one-dimensional Schrödinger, etc.) (34L40) Eigenfunctions, eigenfunction expansions, completeness of eigenfunctions of ordinary differential operators (34L10) Linear boundary value problems for ordinary differential equations (34B05) Boundary eigenvalue problems for ordinary differential equations (34B09)

Related Items (2)

Completeness and spectral synthesis of nonselfadjoint one-dimensional perturbations of selfadjoint operators ⋮ Irregular boundary value problems revisited

Cites Work

• Unnamed Item
• Zur Vollständigkeit des Systems der Eigenfunktionen und Hauptfunktionen irregulärer Operatorbüschel
• Factorization of a weakly hyperbolic bundle

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