On monomial linearisation and supercharacters of pattern subgroups
On monomial linearisation and supercharacters of pattern subgroups
复制标题
关于模式子群的单项线性化和超字符
DOI:
10.1007/s11425-017-9213-x
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发表时间:
2017-01
期刊:
影响因子:
--
通讯作者:
Dipper Richard
中科院分区:
文献类型:
--
作者:
Guo Qiong;Dipper Richard
Column closed pattern subgroupsUof the finite upper unitriangular groupsUn(q) are defined as sets of matrices inUn(q) having zeros in a prescribed set of columns besides the diagonal ones. We explain Jedlitschky's construction of monomial linearisation in his thesis and apply this to ℂUyielding a generalisation of Yan's coadjoint cluster representations. Then we give a complete classification of the resulting supercharacters, by describing the resulting orbits and determining the Hom-spaces between orbit modules.
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DOI:
--
发表时间:
2010-04
期刊:
arXiv: Representation Theory
影响因子:
--
作者:
Ning Yan
通讯作者:
Ning Yan
影响因子:
0.8
作者:
R. Dipper;Qiong Guo
通讯作者:
R. Dipper;Qiong Guo
DOI:
10.1017/cbo9780511661921
发表时间:
1984-05
期刊:
--
影响因子:
--
作者:
G. James
通讯作者:
G. James
DOI:
10.1016/j.jalgebra.2016.07.014
发表时间:
2014-12
期刊:
arXiv: Representation Theory
影响因子:
--
作者:
R. Dipper;Qiong Guo
通讯作者:
R. Dipper;Qiong Guo
DOI:
10.1090/gsm/064
发表时间:
2004-08
期刊:
--
影响因子:
--
作者:
A. Kirillov
通讯作者:
A. Kirillov