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_n型仿射Weyl群a值为5的A_2×A_(11)×A_(11)型左胞腔 被引量:1

Left Cell of Type A_2× A_(11)× A_(11) in Type _n Affine Weyl Group with a Value of 5
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摘要 描述了_n型仿射Weyl群a值为5的A_2×A_(11)×A_(11)型左胞腔的个数.计算出当n=6时,这样的左胞腔个数为164;当n≥7时,左胞腔个数为1/2(5n^2-17n+138). The number of Left Cell of Type A2 × A11 × A11, in type Bn Affine Weyl Group with a value of 5 was described and calculated. It was obtained that the number of such left cell is 164 forn = 6; 1/2 (5n2 - 17n + 138) forn ≥ 7.
出处 《信阳师范学院学报(自然科学版)》 CAS 北大核心 2017年第2期185-188,共4页 Journal of Xinyang Normal University(Natural Science Edition)
基金 国家自然科学基金项目(11201400) 信阳师范学院青年科研基金项目(2015-QN-035)
关键词 仿射WEYL群 胞腔 特异对合 本原元 affine weyl group cell specific involution primitive element
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