期刊文献+

可变时滞非线性非自治偏差分方程的线性化振动性

Oscillation for delay partial difference with variable coefficients
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摘要 各学科对多变量系统进行分析与处理时所涉及的数学模型要求越来越高,其中许多用到差分方程模型。本文在前人工作的基础上,建立了在更一般的条件下,具有可变时滞的非线性非自治偏差分方程的几个线性化振动性定理。并给出了应用例证,达到了预期目的。 In this paper, nonlinear delay partial differenee equations is discussed. Using difference in and Taylor formula ,some oscillation criteria and linearized oseillation theorems are established. Some examples are given.
机构地区 延边大学数学系
出处 《陕西理工学院学报(自然科学版)》 2006年第3期15-18,共4页 Journal of Shananxi University of Technology:Natural Science Edition
关键词 非线性偏差分方程 振动性 变时滞 线性化 nonlinear partial difference equations oseillation variable delay linearized
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参考文献4

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二级参考文献13

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