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Discrete Spectrum of a General Quadratic Pencil of Schrödinger Equations       
Yazarlar
 Ali AKBULUT Ali AKBULUT
Kırşehir Ahi Evran Üniversitesi, Türkiye
E. Bairamov
Ankara Üniversitesi, Turkey
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
Makale Türü Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale
Dergi Adı INDIAN JOURNAL OF PURE & APPLIED MATHEMATICS
Dergi ISSN 0019-5588
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce
Basım Tarihi 10-2006
Cilt No 37
Sayı 5
Sayfalar 307 / 315
Atıf Sayıları
Google Scholar 1

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