Classification of (D4, S1)-equivariant bifurcation problems up to topological codimension 2

Classification of (D4, S1)-equivariant bifurcation problems up to topological codimension 2
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DOI:
10.1360/02ys0217
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发表时间:
2003-11
期刊:
Science in China Series A: Mathematics
影响因子:
--
通讯作者:
Shouping Gao;Yangcheng Li
Shouping Gao;Yangcheng Li
中科院分区:
其他
文献类型:
--
作者:
Shouping Gao;Yangcheng Li

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奇点理论的技术应用于多参数分岔问题。给出了拓扑余维数小于等于2的(D4,S1)等变分岔问题的分类。设置相应的识别条件。
The techniques from singularity theory are applied to the multiparameter bifurcation problem. The classification of (D4, S1)-equivariant bifurcation problems with topological codimension less than or equal to 2 is given. The corresponding recognition conditions are set up.