The cubic eigenparameter dependent discrete Dirac equations with principal functions
Yazarlar (1)
Prof. Dr. Turhan KÖPRÜBAŞI Kastamonu Üniversitesi, Türkiye
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Özgün Makale
(ESCI dergilerinde yayınlanan tam makale)
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| Dergi Adı | COMMUNICATIONS FACULTY OF SCIENCES UNIVERSITY OF ANKARA-SERIES A1 MATHEMATICS AND STATISTICS | ||
| Dergi ISSN | 1303-5991 Wos Dergi | ||
| Dergi Tarandığı Indeksler | TR DİZİN | ||
| Makale Dili | İngilizce | Basım Tarihi | 01-2019 |
| Kabul Tarihi | – | Yayınlanma Tarihi | 01-07-2019 |
| Cilt / Sayı / Sayfa | 68 / 2 / 1742–1760 | DOI | 10.31801/cfsuasmas.454232 |
| Makale Linki | http://dergipark.gov.tr/doi/10.31801/cfsuasmas.454232 | ||
| Özet |
| Let us consider the Boundary Value Problem (BVP) for the discrete Dirac Equations ( an+1y (2) n+1 + bny (2) n + pny (1) n = y(1) n an1y (1) n1 + bny (1) n + qny (2) n = y(2) n ; n 2 N; (0.1) (0 + 1 + 2 2 + 3 3 )y (2) 1 + (0 + 1 + 2 2 + 3 3 )y (1) 0 = 0; (0.2) where (an); (bn); (pn) and (qn); n 2 N are complex sequences, i ; i 2 C; i = 0; 1; 2 and is a eigenparameter. Discussing the eigenvalues and the spectral singularities, we prove that the BVP (0.1), (0.2) has a Önite number of eigenvalues and spectral singularities with a Önite multiplicities, if X1 n=1 exp("n ) (j1 anj + j1 + bnj + jpnj + jqnj) < 1; holds, for some " > 0 and 1 2. |
| Anahtar Kelimeler |
| Discrete Dirac equations | eigenparameter | spectral analysis | spectrum | principal functions |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 3 |