| 维数分别为51和52的对称群的OD-刻画 |
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| 引用本文： | 晏燕雄,陈贵云.维数分别为51和52的对称群的OD-刻画[J].数学研究,2012,45(2):175-178. |
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| 作者姓名： | 晏燕雄 陈贵云 |
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| 作者单位： | 1. 重庆市西南大学数学与统计学院,重庆400715／重庆第二师范学院数学与信息工程系,重庆400067
2. 重庆市西南大学数学与统计学院,重庆,400715 |
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| 基金项目： | 国家自然科学基金资助项目，重庆市科委自然科学基金资助项目，中央高校基本科研业务费资助项目 |
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| 摘 要： | 利用有限群的阶和它的次数型分别对对称群S51和S_（52）进行了刻画,得到：对称群S_（51）和S_（52）均可3-重OD-刻画.
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| 关 键 词： | 素图 几乎单群 顶点的次数 次数型 |
OD-Characterization of Symmetric Groups of Degree 51 and 52 |
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| Yan Yanxiong,Chen Guiyun.OD-Characterization of Symmetric Groups of Degree 51 and 52[J].Journal of Mathematical Study,2012,45(2):175-178. |
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| Authors: | Yan Yanxiong Chen Guiyun |
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| Institution: | 1 (1.School of Mathematics and Statistics,Southwest University,Chongqing 400715; 2.Department of Mathematics and Information Technology,Chongqing University of Education,Chongqing 400067) |
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| Abstract: | It is proved that the symmetric groups S51 and S52 are characterized by their orders and degree patterns.In fact,the symmetric groups S51 and S52 are 3-fold OD-characterizable. |
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| Keywords: | prime graph almost simple group degree of a vertex degree pattern |
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