| 变系数时滞抛物型微分方程解的振动的充要条件 |
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| 引用本文： | 崔宝同,李伟年.变系数时滞抛物型微分方程解的振动的充要条件[J].大学数学,2000(2). |
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| 作者姓名： | 崔宝同 李伟年 |
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| 作者单位： | 滨州师范专科学校!山东滨州256604 |
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| 基金项目： | 山东省自然科学基金资助项目!( Q99A0 6) |
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| 摘 要： | 建立了一类变系数时滞抛物型微分方程解的振动的若干充要条件 .
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| 关 键 词： | 振动性 抛物型微分方程 时滞 变系数 |
Necessary and Sufficient Conditions for Oscillation of Delay Parabolic Differential Equations with Variable Coefficients |
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| CUI Baotong,LI Weinian.Necessary and Sufficient Conditions for Oscillation of Delay Parabolic Differential Equations with Variable Coefficients[J].College Mathematics,2000(2). |
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| Authors: | CUI Baotong LI Weinian |
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| Abstract: | In this paper, necessary and sufficient conditions for oscillation of delay parabolic differential equations with variable coefficients are obtained. |
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| Keywords: | oscillation parabolic differential equation delay variable coefficient |
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