| 具有连续变量的非线性差分方程的强迫振动 |
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| 引用本文： | 杨玉华,辛开远. 具有连续变量的非线性差分方程的强迫振动[J]. 数学的实践与认识, 2000, 30(4) |
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| 作者姓名： | 杨玉华 辛开远 |
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| 作者单位： | 华北电力大学,保定,071003 |
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| 摘 要： | 本文讨论了一类具有连续变量的非线性差分方程的振动问题 ,给出了方程存在最终正解和最终负解的充要条件及强迫项对解振动的影响 ,得到了几个充分条件 .
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| 关 键 词： | 连续变量 非线性差分方程 强迫项 振动性 |
Forced Oscillation of Nonlinear Difference Equations with Continuous Variables and Variant Coefficients |
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| YANG Yu-hua,XIN Kai-yuan. Forced Oscillation of Nonlinear Difference Equations with Continuous Variables and Variant Coefficients[J]. Mathematics in Practice and Theory, 2000, 30(4) |
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| Authors: | YANG Yu-hua XIN Kai-yuan |
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| Abstract: | The paper discussed the oscillation question of non|linear difference equation with continuous variables. We present a necessary and sufficient condition for the equation having final positive and negative solution. The influence of forced term on oscillation was discussed. Some sufficient conditions was obtained. |
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| Keywords: | continuous vanables non|linear difference equations forced term oscillation |
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