Spectrum of the quadratic eigenparameter dependent discrete Dirac equations

KÖPRÜBAŞI, Turhan

doi:10.1186/1687-1847-2014-148

Spectrum of the quadratic eigenparameter dependent discrete Dirac equations

Yazarlar (1)

Prof. Dr. Turhan KÖPRÜBAŞI Kastamonu Üniversitesi, Türkiye

Makale Türü	Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı	Advances in Difference Equations (Q4)
Dergi ISSN	1687-1839
Dergi Tarandığı Indeksler	SCI-Expanded
Makale Dili	İngilizce	Basım Tarihi	05-2014
Cilt / Sayı / Sayfa	2014 / 1 / 148–0	DOI	10.1186/1687-1847-2014-148
Makale Linki	http://dx.doi.org/10.1186/1687-1847-2014-148

Özet

Let us consider the Boundary Value Problem (BVP) for the discrete Dirac equations {equation presented}, where (an), (bn), (p n) and (qn), n ∈ N are complex sequences, γi,βi ∈ C, i = 0, 1, 2, and λ is an eigenparameter. Discussing the eigenvalues and the spectral singularities, we prove that this BVP has a finite number of eigenvalues and spectral singularities with a finite number of multiplicities, if {equation presented}, holds, for some ε > 0 and 1/2 ≤ δ ≤ 1. ©2014 Koprubasi; licensee Springer.

Anahtar Kelimeler

Discrete Dirac equations | Discrete spectrum | Eigenparameter | Spectral analysis | Spectral singularities

Atıf Sayıları
Web of Science	7
Scopus	6

Spectrum of the quadratic eigenparameter dependent discrete Dirac equations

Spectrum of the quadratic eigenparameter dependent discrete Dirac equations

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