| 一类等变分歧问题在等变左右等价下的无穷小稳定开折 |
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| 引用本文： | 李养成,何伟.一类等变分歧问题在等变左右等价下的无穷小稳定开折[J].湘潭大学自然科学学报,2007,29(3):1-5. |
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| 作者姓名： | 李养成 何伟 |
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| 作者单位： | 中南大学数学科学与计算技术学院,湖南,长沙,410083 |
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| 摘 要： | 利用奇点理论中的方法和技巧,刻画了含两组状态变量且分歧参数带有对称性的等变分歧问题的开折的无穷小稳定性,并讨论了这类分歧问题的无穷小稳定开折的存在性.
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| 关 键 词： | 等变分歧问题 左右等价 无穷小稳定开折 |
| 文章编号： | 1000-5900（2007）03-0001-05 |
| 修稿时间： | 2007-04-06 |
Infinitesimally Stable Unfolding of a Class of Equivariant Bifurcation Problems under Equivariant Left- Right Equivalent Group |
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| LI Yang- cheng,HE Wei.Infinitesimally Stable Unfolding of a Class of Equivariant Bifurcation Problems under Equivariant Left- Right Equivalent Group[J].Natural Science Journal of Xiangtan University,2007,29(3):1-5. |
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| Authors: | LI Yang- cheng HE Wei |
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| Institution: | School of Mathematical Science and Computing Technology, Central South University, Changsha 410083 China |
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| Abstract: | Applying the related methods and techniques in the singularity theory of smooth maps,infinitesimal stability of unfoldings of equivariant bifurcation problems with two types of state variables in the presence of parameter symmetry is characterized.And the existence of infinitesimally stable unfolding of such a class of bifurcation problems is discussed. |
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| Keywords: | equivariant bifurcation problem left-right equivalence infinitesimally stable unfolding |
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