Quotients et extensions de groupes de reflexions complexes
群论
2007-05-23 v1
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.
引用
@article{arxiv.math/0102137,
title = {Quotients et extensions de groupes de reflexions complexes},
author = {David Bessis and Cedric Bonnafe and Raphael Rouquier},
journal= {arXiv preprint arXiv:math/0102137},
year = {2007}
}
备注
29 pages, French