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Classification of (D_4, S~1-equivariant bifurcation problems up to topological codimension 2
作者姓名:高守平  李养成
作者单位:Department of Applied Mathematics,Central South University,Changsha 410083,China,Department of Applied Mathematics,Tongji University,Shanghai 200092,China,Department of Applied Mathematics,Central South University,Changsha 410083,China
基金项目:国家自然科学基金,湖南省自然科学基金 
摘    要: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.


Classification of (D4,S1)-equivariant bifurcation problems up to topological codimension 2
GAO Shouping & LI Yangcheng.Classification of (D_4, S~1-equivariant bifurcation problems up to topological codimension 2[J].Science in China(Mathematics),2003,46(6).
Authors:GAO Shouping & LI Yangcheng
Institution:1. Department of Applied Mathematics, Central South University, Changsha 410083, China;Department of Applied Mathematics, Tongji University, Shanghai 200092, China
2. Department of Applied Mathematics, Central South University, Changsha 410083, China
Abstract: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.
Keywords:equivariant bifurcation problem  recognition  classification  
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