Quotients et extensions de groupes de réflexion
Quotients et extensions de groupes de réflexion
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反射群的商数和外延
DOI:
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发表时间:
2002
期刊:
影响因子:
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通讯作者:
Raphaïl Rouquier
中科院分区:
文献类型:
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作者:
D. Bessis;C. Bonnafé;Raphaïl Rouquier
Abstract. 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.