| 一类二阶中立型时滞差分方程解的振动性 |
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| 引用本文： | 范叶华,王幼斌,李玉梅. 一类二阶中立型时滞差分方程解的振动性[J]. 数学的实践与认识, 2007, 37(22): 154-159 |
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| 作者姓名： | 范叶华 王幼斌 李玉梅 |
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| 作者单位： | 温州大学,数学与信息科学学院,温州,浙江,325035 |
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| 摘 要： | 研究了二阶中立型时滞差分方程Δ(an(Δ(xn+pnxn-τ))α)+qnxnβ-σ=0解的振动性的几个充分条件,改进和推广了文献中的有关结论。
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| 关 键 词： | 差分方程 振动 最终正解 |
| 修稿时间： | 2007-04-03 |
Oscillation for a Class of Second-order Neutral Delay Difference Equation |
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| FAN Ye-hua,WANG You-bin,LI Yu-mei. Oscillation for a Class of Second-order Neutral Delay Difference Equation[J]. Mathematics in Practice and Theory, 2007, 37(22): 154-159 |
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| Authors: | FAN Ye-hua WANG You-bin LI Yu-mei |
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| Abstract: | Some sufficient conditions for oscillation of solution of second-order neutral delay difference equationΔ(an(Δ(xn+pnxn-τ))α)+qnxβn-σ=0 is studied in this paper.Improve and promote the conclusion in the references therein. |
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| Keywords: | difference equation oscillation eventually positive solution |
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