| 一个具有非线性关系的退化四阶抛物方程弱解的唯一性 |
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| 引用本文： | 黎运发,郭金勇.一个具有非线性关系的退化四阶抛物方程弱解的唯一性[J].广西科学院学报,2010,26(2):97-99. |
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| 作者姓名： | 黎运发 郭金勇 |
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| 作者单位： | 1. 柳州师范高等专科学校财经系,广西柳州,545004
2. 柳州师范高等专科学校数学与计算机科学系,广西柳州,545004 |
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| 基金项目： | 广西新世纪教改工程"十一五"第五批立项项目(一般资助项目) |
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| 摘 要： | 讨论一个具有非线性关系的退化四阶抛物方程的初边值问题,在一些初值的假定下,证明该问题弱解的唯一性.
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| 关 键 词： | 四阶抛物方程 弱解 唯一性 |
| 收稿时间： | 2009/6/26 0:00:00 |
The Uniqueness of Weak Solution for a Fourth Order Degenerate Parabolic Equation with Nonlinear Relation |
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| LI Yun-fa and GUO Jin-yong.The Uniqueness of Weak Solution for a Fourth Order Degenerate Parabolic Equation with Nonlinear Relation[J].Journal of Guangxi Academy of Sciences,2010,26(2):97-99. |
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| Authors: | LI Yun-fa and GUO Jin-yong |
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| Institution: | 1.Department of Finance and Economics,Liuzhou Teachers College,Liuzhou,Guangxi,545004,China;2.Department of Mathematics and Computer Science,Liuzhou Teachers College,Liuzhou,Guangxi,545004,China) |
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| Abstract: | An initial-boundary value problem for a fourth order degenerate parabolic equation with nonlinear relation was considered.Under some assumptions on the initial value,the uniqueness of weak solutions is proved. |
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| Keywords: | fourth order parabolic equation weak solution uniqueness |
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