| 一类退化反应扩散方程组解的整体存在性与有限爆破问题 |
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| 引用本文： | 乔瑞霞,崔国忠.一类退化反应扩散方程组解的整体存在性与有限爆破问题[J].郑州大学学报(理学版),2006,38(4):7-11,19. |
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| 作者姓名： | 乔瑞霞 崔国忠 |
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| 作者单位： | 信息工程大学理学院,郑州,450001 |
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| 基金项目： | 河南省自然科学基金资助项目,编号0411010900，国家自然科学基金资助项目,编号10571024 |
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| 摘 要： | 研究一类非局部退化反应扩散方程组初边值问题.利用上下解方法,通过精细的分析,得到了解整体存在和爆破的条件.
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| 关 键 词： | 上解 下解 整体存在性 爆破 |
| 文章编号： | 1671-6841（2006）04-0007-05 |
| 收稿时间： | 05 20 2006 12:00AM |
| 修稿时间： | 2006-05-20 |
Global Existence and Blow-up of Solutions to a Degenerate Reaction Diffusion System with Nonlocal Nonlinear Source |
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| QIAO Rui-xia,CUI Guo-zhong.Global Existence and Blow-up of Solutions to a Degenerate Reaction Diffusion System with Nonlocal Nonlinear Source[J].Journal of Zhengzhou University:Natural Science Edition,2006,38(4):7-11,19. |
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| Authors: | QIAO Rui-xia CUI Guo-zhong |
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| Institution: | College of Science, Information Engineering University, Zhengzhou 450001 ,China |
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| Abstract: | The non-negative solutions to a degenerate reaction diffusion system with initial boundary value conditions are studied.By upper-lower solution method,the conditions of global existence and blow-up of solutions are obtained through careful analysis. |
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| Keywords: | upper solution lower solution global existence blow-up |
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