| 具有变系数的偶数阶中立型差分方程的振动性 |
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| 引用本文： | 杨莉. 具有变系数的偶数阶中立型差分方程的振动性[J]. 纯粹数学与应用数学, 2008, 24(4) |
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| 作者姓名： | 杨莉 |
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| 作者单位： | 云南大学数学系,云南,昆明,650091 |
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| 摘 要： | 考虑了一类具有变系数的偶数阶中立型差分方程的振动性,通过建立一个比较定理,获得一些一类具有变系数的偶数阶中立型差分方程的振动性的充分条件.
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| 关 键 词： | 变系数 振动 偶数阶 中立型差分方程 |
Oscillation behavior of even order neutral difference equations with variable coefficients |
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| YANG Li. Oscillation behavior of even order neutral difference equations with variable coefficients[J]. Pure and Applied Mathematics, 2008, 24(4) |
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| Authors: | YANG Li |
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| Affiliation: | YANG Li(Department of Mathematics,Yunnan University,Kunming 650091,China) |
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| Abstract: | A class of even order neutral difference equations with variable coefficients are considered.By establishing a comparison theorem,some sufficient conditions are obtained for the even order neutral difference equations with variable coefficients. |
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| Keywords: | variable coefficients oscillation even order neutral difference equation |
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