A study of some discrete Dirac equations with principal functions

DOI10.1007/s10474-016-0638-6zbMath1413.39037OpenAlexW2489592906MaRDI QIDQ1701368

Ram N. Mohapatra, Turhan Koprubasi

Publication date: 22 February 2018

Published in: Acta Mathematica Hungarica (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10474-016-0638-6

zbMATH Keywords

eigenvaluespectral analysisprincipal functiondiscrete Dirac equation

Mathematics Subject Classification ID

Particular ordinary differential operators (Dirac, one-dimensional Schrödinger, etc.) (34L40) General spectral theory of ordinary differential operators (34L05) Difference operators (39A70) Time-dependent Schrödinger equations and Dirac equations (35Q41)

Cites Work

• Unnamed Item
• Quadratic eigenparameter dependent discrete Sturm-Liouville equations with spectral singularities
• Spectrum of the quadratic eigenparameter dependent discrete Dirac equations
• Jost solutions and the spectrum of the system of difference equations.
• Spectral analysis of \(q\)-difference equations with spectral singularities
• Quadratic Pencil of Difference Equations: Jost Solutions, Spectrum, and Principal Vectors
• Spectrum and spectral expansion for the non-selfadjoint discrete Dirac operators
• Spectral properties of non-selfadjoint difference operators

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