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Nonoscillatory solutions of delay difference equations with oscillating coefficies   
Yazarlar
Prof. Dr. Yaşar BOLAT Prof. Dr. Yaşar BOLAT
Kastamonu Üniversitesi, Türkiye
Ömer Akın
Tobb Ekonomi ve Teknoloji Üniversitesi, Türkiye
Özet
Our aim in this paper is to obtain sufficient conditions under which certain difference equations have a "large" number of non-oscillatory solutions. Using the characteristic equation of a "majorant" delay difference equation with oscillating coefficients and Schauder's fixed point theorem, we obtain conditions under which the difference equation in question has a non-oscillatory solution.
Anahtar Kelimeler
Makale Türü Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale
Dergi Adı Demonstratio Mathematica
Dergi ISSN 0420-1213
Dergi Tarandığı Indeksler AHCI
Makale Dili İngilizce
Basım Tarihi 01-2003
Cilt No 36
Sayı 4
Sayfalar 859 / 866
Doi Numarası 10.1515/dema-2003-0411