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E_6型Weyl群中左胞腔的左连通性(英文)

Left-connectedness of left cells in the Weyl Group of type E_6
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摘要 首先通过计算机编程找出E_6型Weyl群左胞腔的所有极短元,利用这些极短元证明了E_6型Weyl群的所有左胞腔都是左连通的,从而证明了Lusztig关于左胞腔左连通性的一个猜想在E_6型Weyl群中是成立的. We showed that all the left cells in the Weyl group E6 were left-connected, verifying a conjecture of Lusztig in our case.
出处 《华东师范大学学报(自然科学版)》 CAS CSCD 北大核心 2013年第1期76-90,共15页 Journal of East China Normal University(Natural Science)
基金 国家自然科学基金(11071073,11131001) 教育部高校博士点基金(1439864) 上海市科委基金(11XD1402200)
关键词 WEYL群 左胞腔 双边胞腔 左连通性 Weyl group left cells two-sided cells left-connectedness
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参考文献15

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