| 一类非线性中立型抛物方程组解的振动判据 |
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| 引用本文： | 袁扬,刘伟安.一类非线性中立型抛物方程组解的振动判据[J].数学杂志,2006,26(3):287-291. |
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| 作者姓名： | 袁扬 刘伟安 |
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| 作者单位： | 武汉大学数学与统计学院,湖北武汉,430072 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 本文讨论了一类拟线性多滞量中立型抛物方程组解的振动性质,利用空间平均法,获得了判别其解振动的充分条件,表明了时滞量对方程振动性的影响.
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| 关 键 词： | 拟线性 中立型抛物方程组 振动性 |
| 文章编号： | 0255-7797（2006）03-0287-05 |
| 收稿时间： | 2004-11-16 |
| 修稿时间： | 2004-11-16 |
THE OSCILLATION CRITERIA FOR A CLASS OF SYSTEMS OF NONLINEAR PARABOLIC DIFFERENTIAL EQUATIONS OF NEUTRAL TYPE |
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| YUAN Yang,LIU Wei-an.THE OSCILLATION CRITERIA FOR A CLASS OF SYSTEMS OF NONLINEAR PARABOLIC DIFFERENTIAL EQUATIONS OF NEUTRAL TYPE[J].Journal of Mathematics,2006,26(3):287-291. |
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| Authors: | YUAN Yang LIU Wei-an |
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| Institution: | School of Math. and Statistics, Wuhan University, Wuhan 430072, China |
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| Abstract: | In this paper,we investigate the oscillation criteria for a class of systems of nonlinear parabolic equations of neutral type with the technique of spatial average.Some sufficient conditions are established.And the results illustrate that the delay plays a very important role. |
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| Keywords: | quasi-linear parabolic equations of neutral type oscillation |
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