Quotients and extensions of reflection groups

被引：0
|
作者：
Bessis, D
Bonnafé, C
Rouquier, R
机构：
[1] Yale Univ, Dept Math, New Haven, CT 06520 USA
[2] Univ Franche Comte, Dept Math, F-25000 Besancon, France
[3] Univ Paris 07, UFR Math, F-75251 Paris, France
[4] Univ Paris 07, Inst Math Jussieu, CNRS, UMR 7586, F-75251 Paris 05, France
来源：
MATHEMATISCHE ANNALEN | 2002年 / 323卷 / 03期
关键词：
D O I：
10.1007/s002080100284
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We give a geometric description of a certain class of epimorphisms between complex reflection groups. We classify these epimorphisms, which can be interpreted as "morphisms" between the diagrams symbolizing standard presentations by generators and relations for complex reflection groups and their braid groups.
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页码：405 / 436
页数：32
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