DOU Liping,HE Yansheng*.Periodic wave solutions of Logistic reaction diffusion equation[J].Journal of Yanbian University,2014,40(04):283-289.
Logistic反应扩散方程的周期波解
- Title:
- Periodic wave solutions of Logistic reaction diffusion equation
- 分类号:
- O175
- 文献标志码:
- A
- 摘要:
- 利用三维周期波解的定义及相关引理,指出带有多项式的反应扩散方程解的存在性问题可转化为相应的偏差分方程解的存在性问题.针对带有Logistic反应控制项的反应扩散方程,利用基本的分析法获得了它的(2,2)-周期波解.
- Abstract:
- Using the definition and associated lemma of the three periodic wave solutions, we show that the existence of the wave solutions of a reaction diffusion equation with poly-nomial can be transformed into the existence of the solutions of corresponding partial difference equation. Especially for the reaction diffusion equation with a Logistic control, we obtained its(2,2)-periodic solutions by using basic analysis method.
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备注/Memo
收稿日期: 2014-08-10*通信作者: 何延生(1962—),男,副教授,研究方向为微差分方程理论及其应用.