四峰映射四倍周期分岔度量普适性的重正化群分析
Renormalization group approach to metric universality for a period-quadrupling bifurcation in quadrumodal maps
-
摘要: 对四峰映射四倍周期分岔进行重正化群分析,获得了相应的重正化群方程组,并求出其普适函数和度量普适常数的数值解.Abstract: A renormalization group (RG) approach to a period-quadrupling bifurcation in quadrumodal maps is carried out.The corresponding RG equations are established,and their universal functions and metric (universal) constants are numerically obtained.