Nonoscillatory solutions of delay difference equations with oscillating coefficients

• Autorzy: Bolat Y. , Akin O.
• Języki publikacji: EN

Abstrakty

EN

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.

Słowa kluczowe

EN

differential equations; nonoscillatory solutions; fixed-point theorems

• Wydawca: De Gruyter
• Czasopismo: Demonstratio Mathematica
• Rocznik: 2003
• Tom: Vol. 36, nr 4
• Strony: 859--866
• Opis fizyczny: Bibliogr. 5 poz.

Twórcy

autor

Bolat Y.

autor

Akin O.

• Department of Mathematics Ankara University 06100-Tandogan-Ankara, Turkey