| N阶中立型泛函微分方程新的振动准则 |
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| 引用本文： | 夏青. N阶中立型泛函微分方程新的振动准则[J]. 中国海洋大学学报(自然科学版), 2001, 31(3): 448-454 |
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| 作者姓名： | 夏青 |
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| 作者单位： | 青岛大学数学系, |
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| 基金项目： | 国家自然科学基金课题(19771051)资助 |
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| 摘 要： | 作者对一类N阶中立型泛函微分方程给出了新的区间振动准则。文中的结果推广和改进了由Lalli等人得到的广义Kamenev型准则及其它已知结果。
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| 关 键 词： | 中立型；泛函微分方程；振动性 |
| 文章编号： | 1001-1862(2001)03-448-07 |
| 修稿时间： | 2000-06-26 |
New Oscillation Criteria for n-TH OrderNeutral Functional Differential Equations |
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| Xia Qing. New Oscillation Criteria for n-TH OrderNeutral Functional Differential Equations[J]. Periodical of Ocean University of China, 2001, 31(3): 448-454 |
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| Authors: | Xia Qing |
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| Abstract: | New sufficient conditions are obtained for a class of n-th order neutral differential equations based on a new “interval criterion” for oscillation. The work in this paper improves the generalized Kamenev's type criteria obtained by Lalli, Ruan. and Zhang, and many other known results. |
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| Keywords: | neutral functional differential equation oscillation |
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