| 一类中立型抛物方程组解的振动准则 |
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| 引用本文： | 李伟年.一类中立型抛物方程组解的振动准则[J].河北师范大学学报(自然科学版),1999,23(3):321-324. |
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| 作者姓名： | 李伟年 |
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| 作者单位： | 滨州师范专科学校数学系!山东滨州256604 |
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| 摘 要： | 利用建立泛函微分不等式的方法，讨论了一类中立型抛物微分方程组振动性，得到了判别其一切解振动的若干充分条件，并给出了主要结果的示例。
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| 关 键 词： | 中立型 抛物方程组 振动性 解 |
The Oscillation Criteria for a Class of Systems of Parabolic Equations of Neutral Type |
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| LI Wei,nian.The Oscillation Criteria for a Class of Systems of Parabolic Equations of Neutral Type[J].Journal of Hebei Normal University,1999,23(3):321-324. |
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| Authors: | LI Wei nian |
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| Abstract: | The oscillation for a class of systems of parabolic differential equations of neutral type is studied by using a functional differential inequality.Some sufficient conditions are established.The main result is illustrated by a example. |
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| Keywords: | neutral type systems of parabolic equations oscillation |
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