| 一类具双重退化的四阶粘性扩散方程广义解的唯一性 |
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| 引用本文： | 庞通,凌征球.一类具双重退化的四阶粘性扩散方程广义解的唯一性[J].广西科学,2011,18(4):335-338. |
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| 作者姓名： | 庞通 凌征球 |
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| 作者单位： | 广西机电职业技术学院;玉林师范学院数学与信息科学学院 |
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| 摘 要： | 基于椭圆算子理论,通过正则化技术获得一类具双重退化的四阶粘性扩散方程的初边值问题广义解的唯一性.
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| 关 键 词： | 扩散方程 唯一性 粘性 退化 |
| 收稿时间： | 2011/5/23 0:00:00 |
Uniqueness of Solutions to a Fourth Order Viscous Diffusion Equation with Double Degeneracy |
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| PANG Tong and LING Zheng-qiu.Uniqueness of Solutions to a Fourth Order Viscous Diffusion Equation with Double Degeneracy[J].Guangxi Sciences,2011,18(4):335-338. |
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| Authors: | PANG Tong and LING Zheng-qiu |
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| Institution: | 1.Guangxi Technological College of Machinery and Electricity, Nanning,Guangxi,530007,China;2.Institute of Mathematics and Information Science,Yulin Normal University,Yulin,Guangxi,537000,China) |
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| Abstract: | Based on elliptic operators,a fourth order viscous diffusion equation with double degeneracy was studied,and the uniqueness of solution was proven by means of a regularizing technique. |
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| Keywords: | diffusion equation uniqueness viscous degenerate |
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