| 本原复反射群G_(27)的表出 |
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| 引用本文： | 王丽.本原复反射群G_(27)的表出[J].华东师范大学学报(自然科学版),2005(Z1). |
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| 作者姓名： | 王丽 |
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| 作者单位： | 华东师范大学数学系 上海 |
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| 基金项目： | 教育部高等学校博士学科点专项科研基金(20020269017) |
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| 摘 要： | 在有限复反射群的所有表出构成的集合上,时俭益定义了一个同余关系,并给出了群G_(12),G_(24),G_(25),G_(26)的所有不同余的本质表出．本文给出了群G_(27)的所有不同余的本质表出．
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| 关 键 词： | 表出 同余表出 本质表出 复反射群 |
Presentations for the Primitive Pomplex Reflection Group G_(27) |
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| WANG Li.Presentations for the Primitive Pomplex Reflection Group G_(27)[J].Journal of East China Normal University(Natural Science),2005(Z1). |
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| Authors: | WANG Li |
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| Abstract: | In 1, 1.9], Shi defined a congruent relation on the set of all presentations of a finite complex reflection groups G. Shi also gave all the non-congruent presentations of G with G 6 {G_(12),G_(24),G_(25),G_(26)} and proved that all those presentations he gave are essential1, 7.1]. In this paper, we found all the non-congruent essential presentations of G_(27). |
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| Keywords: | presentation congruent presentation essential presentation complex reflection group |
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