Persistence of spreading speed for the delayed Fisher equation

Electronic Journal of Differential Equations

卷:2012

关键词: Nonmonotone equation;    spreading speed;    delayed equation;   

DOI  :  

来源: DOAJ

【 摘 要 】

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

【 授权许可】

Unknown