二阶非线性差分方程的振动定理

Oscillation Theorem for Second Order Nonlinear Difference Equations

中文关键词:  差分方程  非线性  振动

英文关键词:difference equations  nonlinear  oscillation.

中文摘要:

      本文建立了二阶非线性差分方程新的振动准则.所得定理推广和改进了文献中的结果.并且给出了说明定理应用的例子.

英文摘要:

      Some new oscillation criteria are given for the second order nonlinear difference e-quations. These criteria extend and improve some existing results in the literature. Examples, which illustrate the importance of results, are included.