New travelling wave solutions for the Fisher-KPP equation with general exponents

被引：7

作者：

Sánchez-Valdés, A ^{[1
]}

Hernández-Bermejo, B ^{[1
]}

机构：

[1] Univ Rey Juan Carlos, ESCET, Edificio Departamental 2, Madrid 28933, Spain

来源：

APPLIED MATHEMATICS LETTERS | 2005年 / 18卷 / 11期

关键词：

Fisher-KPP equation; reaction-diffusion; travelling wave solutions;

D O I：

10.1016/j.aml.2005.02.016

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The Fisher-KPP equation with general nonlinear diffusion and arbitrary kinetic orders in the reaction terms is considered. The existence of oscillatory travelling wave solutions is proved for this model. Conditions for the existence of such solutions are provided. (c) 2005 Elsevier Ltd. All rights reserved.

引用

页码：1281 / 1285

页数：5

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