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| 时滞合作扩散系统的波前解 | |
| 引用本文： | 阳大春,杨鹤,俞森. 时滞合作扩散系统的波前解[J]. 应用数学, 2006, 19(1): 7-12 |
| 作者姓名： | 阳大春 杨鹤 俞森 |
| 作者单位： | 国防科大理学院数学系,湖南,长沙,410073 |
| 摘 要： | 本文建立了两种群时滞合作系统波前解的存在性定理，扩展了单种群生物模型的结论． |
| 关 键 词： | 波前解 上下解 |
| 文章编号： | 1001-9847（2006）01-0007-06 |
| 收稿时间： | 2004-05-08 |
| 修稿时间： | 2004-05-08 |
Travelling Wavefronts in Delayed Cooperative and Diffusive Systems |
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| YANG Da-chun,YANG He,YU Sen. Travelling Wavefronts in Delayed Cooperative and Diffusive Systems[J]. Mathematica Applicata, 2006, 19(1): 7-12 | |
| Authors: | YANG Da-chun YANG He YU Sen |
| Affiliation: | Department of Mathematics, National University of Defense Technology, Changsha 410073, China |
| Abstract: | Existence of travelling wavefront solutions are established for two cooperative systems with time delays.The results are extension of the existing results for delayed logistic scale equation and diffusive Nicholson's blowflies scale equation to systems. |
| Keywords: | Travelling wavefronts Supper and lower solution |
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