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Spectrum and scattering function of the impulsive discrete Dirac systems
Author(s) -
Elgiz Bairamov,
Şeyda Solmaz
Publication year - 2018
Publication title -
turkish journal of mathematics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.454
H-Index - 27
eISSN - 1303-6149
pISSN - 1300-0098
DOI - 10.3906/mat-1806-5
Subject(s) - mathematics , dirac (video compression format) , eigenvalues and eigenvectors , spectrum (functional analysis) , mathematical analysis , gravitational singularity , function (biology) , scattering , dirac comb , discrete spectrum , mathematical physics , dirac equation , dirac algebra , quantum mechanics , physics , dirac spinor , evolutionary biology , neutrino , biology
In this paper, we investigate analytical and asymptotic properties of the Jost solution and Jost function of the impulsive discrete Dirac equations. We also study eigenvalues and spectral singularities of these equations. Then we obtain characteristic properties of the scattering function of the impulsive discrete Dirac systems. Therefore, we find the Jost function, point spectrum, and scattering function of the unperturbed impulsive equations.

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