| 一类强退化抛物方程弱解的惟一性 |
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| 引用本文： | 覃思乾,凌征球.一类强退化抛物方程弱解的惟一性[J].数学的实践与认识,2007,37(20):124-130. |
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| 作者姓名： | 覃思乾 凌征球 |
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| 作者单位： | 玉林师范学院,数学与计算机科学系,广西,玉林,537000 |
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| 摘 要： | 研究了如下形式的强退化抛物方程(C)(u)/(t)=(2A(u,x,t))/(x2)+(B(u,x,t))/(x),基于Holm gren方法,证明了弱解的惟一性.
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| 关 键 词： | 强退化抛物方程 Holmgren方法 惟一性 |
| 修稿时间： | 2007年1月11日 |
Uniqueness of Weak Solutions to a Class of Strongly Degenerate Parabolic Equations |
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| QIN Si-qian,LING Zheng-qiu.Uniqueness of Weak Solutions to a Class of Strongly Degenerate Parabolic Equations[J].Mathematics in Practice and Theory,2007,37(20):124-130. |
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| Authors: | QIN Si-qian LING Zheng-qiu |
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| Abstract: | We study the uniqueness of weak solutions for the strongly degenerate parabolic equation (C)(u)/(t)=(2A(u,x,t))/(x2)+(B(u,x,t))/(x),based on approximate Holmgren′approach. |
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| Keywords: | strongly degenerate parabolic equation Holmgren′approach uniqueness |
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