摘要
讨论了二阶非线性差分方程的振动性,获得了方程所有解的振动性的充分条件。有些结论推广了有关文献中的结论。
Oscillation criteria of a second-order nonliear difference equations is discussed, some sufficient criteria for oscillation of every solutins is gottem. The results generalize some know results in the literature.
出处
《科学技术与工程》
2007年第18期4567-4569,共3页
Science Technology and Engineering
关键词
差分方程
振动
非线性
difference equation oscillation nonliear