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Principal functions of non-selfadjoint discrete Sturm-Liouville equations with quadratic spectral parameter in boundary conditions     
Yazarlar
Prof. Dr. Turhan KÖPRÜBAŞI Prof. Dr. Turhan KÖPRÜBAŞI
Kastamonu Üniversitesi, Türkiye
Nihal Yokuş
Karamanoğlu Mehmetbey Üniversitesi, Türkiye
Özet
In this paper, we study the principal functions corresponding to the eigenvalues and the spectral singularities of the boundary value problem (BVP) an-1yn-1 + bnyn + anyn+1 = λyn, n∈ ℕ (γ0 + γ1λ + γ2λ2)y1 + (β0 _ β1λ + β2λ2)yo = 0 where (an) and (bn) n ∈ ℕ are complex sequences, γi βi, ∈ and ℂ is a eigenparameter.
Anahtar Kelimeler
Discrete equations | eigenparameter | eigenvalues | principal functions | spectral analysis
Makale Türü Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale
Dergi Adı COMPLEX VARIABLES AND ELLIPTIC EQUATIONS
Dergi ISSN 1747-6933
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce
Basım Tarihi 01-2018
Cilt No 63
Sayı 4
Sayfalar 472 / 481
Doi Numarası 10.1080/17476933.2017.1322073
Makale Linki https://www.tandfonline.com/doi/full/10.1080/17476933.2017.1322073