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带有多变滞量的高阶非线性中立型差分方程的振动性判据 被引量:4

Oscillation Criteria for the Higher Order Nonlinear Neutral Difference Equations with Several Variable Delay Arguments
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摘要 研究了较为广泛的一类带有多个变滞量的高阶非线性中立型差分方程的振动性,建 立了这类方程振动的一个充要条件和一个充分条件. In this paper, we are concerned with the oscillation for the higher order nonlinear neutral difference equations with several variable delay arguments. A necessary and suffi- cient condition and a sufficient condition of the oscillation for the equations is obtained.
机构地区 济南大学数学系
出处 《Journal of Mathematical Research and Exposition》 CSCD 北大核心 2001年第3期403-409,共7页 数学研究与评论(英文版)
关键词 中立型差分方程 变滞量 振动性 最终负解 高阶 非线性 充要条件 neutral difference equations delay arguments oscillation eventually negative so-lution.
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  • 1王联,常差分方程,1991年

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  • 1韩振来,孙书荣,滕厚山.高阶非线性时滞差分方程的振动性判据[J].华东理工大学学报(自然科学版),2005,31(2):237-239. 被引量:6
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  • 7Erbe L H, Zhang B G. Oscillation of discrete analogues of delay equations[A]. in International Conference on Theory and Applications of Differential Equations[ C]. Ohio, March1988,21 - 25.
  • 8Gyori I, Ladas G. Oscillation theory of delay differential equations with applications [ M] . Oxford: Clarendon Press,1991.
  • 9Lalli B S, Zhang B G. On existence of positive solutions and bounded oscillation for neutral difference equations [ J ]. J Math Anal Appl, 1992,166:272 - 287.
  • 10Lalli B S.Zhang B G.Li J Z.On the oscillation of solutions and existence of positive solutions of neutral difference equations[J].J Math Anal Appl,1991,158:213-233.

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