Forced oscillation of higher order nonlinear difference equations
- 作者：Y.G. Sun ; S.H. Saker
- 关键词：Oscillation ; Forced oscillation ; Higher order ; Nonlinear difference equation
- 刊名：Applied Mathematics and Computation
- 出版年：2007
- 期刊代码：7_00963003
- 类别：cp
- 出版时间：15 April 2007
- 卷：187
- 期：2
- 页码：868-872
- 文件大小：143 K
摘要
This paper considers the oscillation problem for forced nonlinear difference equations of the form
We study three cases: qn 0, qn < 0 and qn is oscillatory. No restriction assumed in known literatures is imposed on the forcing term en.