| 一类带交叉扩散项的食饵-捕食系统的正解的存在性 |
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| 引用本文： | 侯秀梅.一类带交叉扩散项的食饵-捕食系统的正解的存在性[J].中山大学学报(自然科学版),2008,47(6). |
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| 作者姓名： | 侯秀梅 |
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| 作者单位： | 中山大学数学与计算科学学院,广东,广州,510275 |
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| 摘 要： | 利用Crandall-Rabinowitz 分歧理论，研究了一类带有交叉扩散项的食饵-捕食系统的正解的存在性。
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| 关 键 词： | 交叉扩散 食饵-捕食系统 正解 |
| 收稿时间： | 2008-05-04; |
The Existence of Non-constant Positive Solution of A Prey-predator System with Cross-diffusion |
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| HOU Xiu-mei.The Existence of Non-constant Positive Solution of A Prey-predator System with Cross-diffusion[J].Acta Scientiarum Naturalium Universitatis Sunyatseni,2008,47(6). |
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| Authors: | HOU Xiu-mei |
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| Institution: | (School of Mathematics and Computational Science, Sun Yat sen University, Guangzhou 510275, China ) |
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| Abstract: | By Crandall Rabinowitz local bifurcation theorem and global bifurcation theory，the existence of positive solution to the prey predator system with cross-diffusion was obtained. |
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| Keywords: | prey-predator cross-diffusion positive solution |
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