On the irreducible spin representations of symmetric and alternating groups which remain irreducible in characteristic 3
On the irreducible spin representations of symmetric and alternating groups which remain irreducible in characteristic 3
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关于在特征 3 中保持不可约的对称群和交替群的不可约自旋表示
DOI:
10.1090/ert/654
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发表时间:
2023
期刊:
影响因子:
--
通讯作者:
Fayers M
中科院分区:
文献类型:
--
作者:
Fayers M
For any finite groupand any primeone can ask which ordinary irreducible representations remain irreducible in characteristic, or more generally, which representations remain homogeneous in characteristic. In this paper we address this question whenis a proper double cover of the symmetric or alternating group. We obtain a classification whenexcept in the case of a certain family of partitions relating to spin RoCK blocks. Our techniques involve induction and restriction, degree calculations, decomposing projective characters and recent results of Kleshchev and Livesey on spin RoCK blocks. References
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DOI:
--
发表时间:
2002
期刊:
影响因子:
--
作者:
Jonathan Brundan;A. Kleshchev
通讯作者:
A. Kleshchev
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
M. Fayers
通讯作者:
M. Fayers
影响因子:
1.7
作者:
M. Fayers
通讯作者:
M. Fayers
DOI:
--
发表时间:
2006
期刊:
影响因子:
--
作者:
Jonathan Brundan;A. Kleshchev
通讯作者:
A. Kleshchev
DOI:
--
发表时间:
2005
期刊:
影响因子:
--
作者:
M. Fayers
通讯作者:
M. Fayers