Discrete Spectrum of a General Quadratic Pencil of Schrödinger Equations
Yazarlar (2)
Prof. Dr. Ali AKBULUT
Kırşehir Ahi Evran Üniversitesi, Türkiye
Ankara Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Indian Journal of Pure and Applied Mathematics | ||
| Dergi ISSN | 0019-5588 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 10-2006 |
| Cilt / Sayı / Sayfa | 37 / 5 / 307–315 | DOI | – |
| Özet |
| In this paper, using the boundary properties of the analytic functions we investigate the structure of the discrete spectrum of the boundary value problem -y" + [V(x) + 2 lambda U(x) - lambda(2)]y + F = 0, x is an element of R+ = [0, infinity) alpha y'(0) + beta y(0) = 0, where U, V and F are complex valued functions and alpha, beta is an element of C with vertical bar alpha vertical bar + vertical bar beta vertical bar not equivalent to 0. |
| Anahtar Kelimeler |
| Boundary value problems | Dicrete spectrum | Spectral singularities |