Outer automorphism groups of real forms of contragredient Lie superalgebras
Outer automorphism groups of real forms of contragredient Lie superalgebras
复制标题
矛盾李超代数的实数形式的外自同构群
DOI:
10.1016/j.jalgebra.2022.12.008
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发表时间:
2022-12
影响因子:
0.9
通讯作者:
Mingjing Zhang
中科院分区:
文献类型:
--
作者:
Meng-Kiat Chuah;Mingjing Zhang
Let g be a real form of a contragredient Lie superalgebra. Let Aut (g) be the group of g-automorphisms, and let Int (g) be its identity component. We define the outer automorphism group of g by Out (g)= Aut (g)/Int (g). The Kac diagrams are generalizations of Dynkin diagrams, and they represent the even part g 0¯. The Cartan automorphisms are generalizations of Cartan involutions, and they represent g. We express Out (g) in terms of diagram symmetries on the Kac diagrams and Cartan automorphisms. As a result, we obtain Out (g) for all real forms of contragredient Lie superalgebras.
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影响因子:
1.3
作者:
Meng‐Kiat Chuah
通讯作者:
Meng‐Kiat Chuah
DOI:
10.1090/gsm/144
发表时间:
2012-12
期刊:
--
影响因子:
--
作者:
Shun-Jen Cheng;Weiqiang Wang
通讯作者:
Shun-Jen Cheng;Weiqiang Wang
影响因子:
0.9
作者:
Meng‐Kiat Chuah;R. Fioresi
通讯作者:
Meng‐Kiat Chuah;R. Fioresi
影响因子:
1.3
作者:
M. Parker
通讯作者:
M. Parker
影响因子:
0.8
作者:
Meng‐Kiat Chuah;Mingjing Zhang
通讯作者:
Meng‐Kiat Chuah;Mingjing Zhang