| 非线性积分微分方程组解的振动性 |
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| 引用本文： | 李光华.非线性积分微分方程组解的振动性[J].系统科学与数学,1996,16(4):289-295. |
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| 作者姓名： | 李光华 |
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| 作者单位： | 湖南怀化师范专科学校数学系，中国科学院应用数学研究所 |
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| 基金项目： | 国家自然科学基金,中国科学院管理决策与信息系统开放研究实验室资助 |
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| 摘 要： | 本文给出了一类积分微分方程组存在和不存在正解的若干充分条件．
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| 关 键 词： | 积分微分方程组，非线性，振动性 |
OSCILLATIONS OF SOLUTIONS TO SYSTEMS OF NONLINEAR INTEGRODIFFERENTIAL EQUATIONS |
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| Li Guanghua,Yu Yuanhong.OSCILLATIONS OF SOLUTIONS TO SYSTEMS OF NONLINEAR INTEGRODIFFERENTIAL EQUATIONS[J].Journal of Systems Science and Mathematical Sciences,1996,16(4):289-295. |
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| Authors: | Li Guanghua Yu Yuanhong |
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| Institution: | (1)Department of Mathematics,Huaihua Normal College,Hunan 418008;(2)Institute of Applied Mathematics,Academia Sinica,Beijing100080 |
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| Abstract: | In this paper,we establish the conditions under which the system of integrodifferentialEquations cannot have a solution on an intervalT,],such that each of its Components is positive on ,We also present the sufficient conditions for the existence of A solution on an interval ,T>0,of the system such that all its components are positiveOn. |
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| Keywords: | Integrodifferential equations nonlinear oscillations |
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