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arXiv 0706.0680math.RT
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高水平不可约最高权U_{v} { \hat{sl} }_{e})-模的晶体同构

Crystal isomorphisms for irreducible highest weight U_{v}{\hat{sl}}_{e})-modules of higher level

Nicolas Jacon, Cédric Lecouvey

摘要:

本文研究了高阶l-不可约$U_{v}(\hat{sl}}_{e})$ -模的晶体图。推广作品的第一作者,我们得到一个简单的描述之间的双射类的multipartition自然标签这些图:Uglov multipartition。这是通过将级别1的$U_{v}(\hat{sl}}_{e})$ -晶体嵌入到与最高权模块相关联的$U_{v}(\hat{sl}_{\infty})$ -晶体中来实现的。

英文摘要:

We study the crystal graphs of irreducible $U_{v}(\hat{sl}}_{e})$-modules of higher level l. Generalizing works of the first author, we obtain a simple description of the bijections between the classes of multipartitions which naturally label these graphs: the Uglov multipartitions. This is achieved by expliciting an embedding of the $U_{v}(\hat{sl}}_{e})$-crystals of level l into $U_{v}(\hat{sl}_{\infty})$-crystals associated to highest weight modules.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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