Multi-parameter quantum groups and quantum shuffles, (I)
Multi-parameter quantum groups and quantum shuffles, (I)
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DOI:
10.1090/conm/506/09939
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发表时间:
2008-11
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影响因子:
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通讯作者:
N. Hu;Yufeng Pei;M. Rosso
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文献类型:
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作者:
N. Hu;Yufeng Pei;M. Rosso
We study the multi-parameter quantum groups defined by the generators and relations associated with symmetrizable generalized Cartan matrices, together with their representations in the category O.W e present two explicit descriptions here: as a Hopf 2-cocycle deformation, and as the multi-parameter quantum shuffle realization of the positive part.