PERSISTENCE OF SPREADING SPEED FOR THE DELAYED FISHER EQUATION

被引：0

作者：

Pan, Shuxia ^{[1
]}

机构：

[1] Lanzhou Univ Technol, Dept Appl Math, Lanzhou 730050, Gansu, Peoples R China

来源：

ELECTRONIC JOURNAL OF DIFFERENTIAL EQUATIONS | 2012年

关键词：

Nonmonotone equation; spreading speed; delayed equation; REACTION-DIFFUSION EQUATIONS; TRAVELING-WAVES; LINEAR DETERMINACY; ASYMPTOTIC SPEEDS; MODELS; PROPAGATION;

D O I：

暂无

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

This article concerns the long time behavior of the delayed Fisher equation without quasimonotonicity. When the time delay is small and the instantaneous self-limitation effect exists, it is proved that the spreading speed is the same as that of the classical Fisher equation.

引用

页数：7

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