A study on the double crisis vertex in a two-parameter plane

被引：5

作者：

Hong, L ^{[1
]}

Xu, JX ^{[1
]}

机构：

[1] Xi An Jiao Tong Univ, Inst Nonlinear Dynam, Xian 710049, Peoples R China

来源：

ACTA PHYSICA SINICA | 2002年 / 51卷 / 12期

关键词：

global analysis; generalized cell mapping; double crisis vertex; chaotic saddle;

D O I：

10.7498/aps.51.2694

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

By means of GCMD method, a double crisis of sinusoidally forced oscillators is studied. A double crisis vertex in a two-parameter Plane is determined, at,which two curves of boundary crisis and two curves of interior crisis meet and four distinct crises coincide. Physically, small parameter perturbation (noise) about such a vertex induces drastic changes in the dynamical behaviour.

引用

页码：2694 / 2701

页数：8

共 12 条

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