摘要
通过中心流形约化方法,将广义Burgers-Fisher方程投影到稳定流行和不稳定流行上,然后利用中心流形函数,得到了该方程的平衡解(u,λ)=(0,λ)从点(0,a)处分歧出一个同胚于S1的吸引子.
Generalized Burgers--fisher equation is projected into stable manifold and unstable manifold by the central manifold reduction method. The equilibrium solution (μ,λ) = (0,λ) of the equation bifurcates an attractor which is homeomorphism toS^1 by central manifold function.
出处
《湛江师范学院学报》
2009年第3期21-24,共4页
Journal of Zhanjiang Normal College
基金
广东省自然科学基金资助项目(07301519)
湛江师范学院科研基金资助项目(QL0601)