Chevalley Supergroups of Type D(2, 1; a)
Chevalley Supergroups of Type D(2, 1; a)
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DOI:
10.1017/s0013091513000503
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发表时间:
2010-06
影响因子:
0.7
通讯作者:
F. Gavarini
中科院分区:
文献类型:
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作者:
F. Gavarini
Abstract We present a construction ‘à la Chevalley’ of connected affine supergroups associated with Lie superalgebras of type D(2, 1; a), for any possible value of the parameter a. This extends the results by Fioresi and Gavarini, in which all other simple Lie superalgebras of classical type were considered. The case of simple Lie superalgebras of Cartan type is dealt with in a previous paper by the author, so this work completes the programme of constructing connected affine supergroups associated with any simple Lie superalgebra.