摘要
分支理论中方程 x″+ g( x) =0的周期映射的单调性是非常重要的 .本文通过一系列积分变换得到了方程 x″+ g( x) =0 的周期映射的积分形式公式 。
The monoticity of period map of x″+g(x)=0 is very important in the bifurcation theory.This paper we give an integral formula to the period map of x″+g(x)=0 and obtain a criterion for its monoticity.
出处
《数学杂志》
CSCD
2000年第4期465-468,共4页
Journal of Mathematics
基金
Supported by the Youth Science Foundation of Educational Committee of HubeiProvince.
