%0 Journal Article
%T A Study on the double crisis vertex in a two-parameter plane<br>两参量平面上双重激变尖点研究
%A Hong Ling
%A Xu Jian-Xue
%A <br>洪灵
%A 徐健学
%J 物理学报
%D 2002
%I 
%X 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.
%K global analysis
%K generalized cell mapping
%K double crisis vertex
%K chaotic saddle<br>全局分析
%K 广义胞映射
%K 双重激变尖点
%K 混沌鞍
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=9A7DDC26522194E0&yid=C3ACC247184A22C1&vid=987EDA49D8A7A635&iid=59906B3B2830C2C5&sid=B6DD4ADC7017C1DB&eid=6A7AF832AB04FD6A&journal_id=1000-3290&journal_name=物理学报&referenced_num=1&reference_num=12