Spectral triangles of non-selfadjoint Hill and Dirac operators

DOI10.1070/RM9957OpenAlexW3094573757MaRDI QIDQ5138463

Boris S. Mityagin, Plamen Djakov

Publication date: 3 December 2020

Published in: Russian Mathematical Surveys (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1070/rm9957

zbMATH Keywords

Dirichlet boundary conditionsperiodic boundary conditionsHill operatorone-dimensional Dirac operatorantiperiodic boundary conditions

Mathematics Subject Classification ID

Particular ordinary differential operators (Dirac, one-dimensional Schrödinger, etc.) (34L40) General theory of ordinary differential operators (47E05) Eigenfunctions, eigenfunction expansions, completeness of eigenfunctions of ordinary differential operators (34L10)

Related Items (2)

Operator group generated by a one-dimensional Dirac system ⋮ Stability of spectral characteristics of boundary value problems for \(2 \times 2\) Dirac type systems: applications to the damped string

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