On the discretely decomposable restrictions of (,K)-modules for Klein four symmetric pairs

On the discretely decomposable restrictions of (,K)-modules for Klein four symmetric pairs
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克莱因四对称对的(,K)模离散可分解限制

DOI:
10.1142/s0129167x2250094x
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发表时间:
--
影响因子:
0.6
通讯作者:
Haian He
Haian He
中科院分区:
数学4区
文献类型:
--
作者:
Yilian Chen;Haian He

文献摘要

相似文献

本文证明了Klein四对称对$(G,G^\Gamma)$满足存在无限维简单$(\mathfrak{g},K)$-模可离散分解为$(\mathfrak{g}^\Gamma,K^\Gamma)$-模的条件的一个判别准则.利用这个判据,我们对所有满足厄米特型例外李群条件的Klein四对称对进行了分类:$\mathrm{E}_{6(-14)}$和$\mathrm{E}_{7(-25)}$。
We prove a criterion for Klein four symmetric pairs $(G,G^\Gamma)$ satisfying the condition that there exist infinite-dimensional simple $(\mathfrak{g},K)$-modules which are discretely decomposable as $(\mathfrak{g}^\Gamma,K^\Gamma)$-modules. Making use of the criterion, we classify all the Klein four symmetric pairs satisfying the condition for the exceptional Lie groups of Hermitian type: $\mathrm{E}_{6(-14)}$ and $\mathrm{E}_{7(-25)}$.