Theorem of completeness for a Dirac-type operator with generalized \(\lambda \)-depending boundary conditions

DOI10.1007/s00020-009-1698-6zbMath1195.34131arXiv0808.0135OpenAlexW1975976561MaRDI QIDQ1035222

Hassi, Seppo, Leonid L. Oridoroga

Publication date: 2 November 2009

Published in: Integral Equations and Operator Theory (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0808.0135

zbMATH Keywords

Riesz basiscompleteness theoremDirac-type operator

Mathematics Subject Classification ID

Integro-ordinary differential equations (45J05) Particular ordinary differential operators (Dirac, one-dimensional Schrödinger, etc.) (34L40) Eigenfunctions, eigenfunction expansions, completeness of eigenfunctions of ordinary differential operators (34L10) Boundary eigenvalue problems for ordinary differential equations (34B09)

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