信阳师范学院学报（自然科学版）2018，Vol.31Issue(2)：182-185,190,5.DOI:10.3969/j.issn.1003-0972.2018.02.003
(Bn)型仿射Weyl群a值5的A2×A12×A11型左胞腔
Left Cells of A2×A12×A11 with a-value 5 in Affine Weyl Group of Type (Bn)
摘要
Abstract
The number of left cells of A2×A12×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 cells is 32 for n = 7; 1/12 (n4-2n3-55n2+224n-204) for n≥8.关键词
仿射Weyl群/胞腔/特异对合/本原元Key words
affine weyl group/cell/specific involution/primitive element分类
数理科学引用本文复制引用
周新建,张艳艳..(Bn)型仿射Weyl群a值5的A2×A12×A11型左胞腔[J].信阳师范学院学报（自然科学版）,2018,31(2):182-185,190,5.基金项目
国家自然科学基金项目(11501488) （11501488）
信阳师范学院2017 年校级教育教学改革研究与实践项目 （）
