Generalized Restricted Lie Algebras and Representations of the Zassenhaus Algebra
Generalized Restricted Lie Algebras and Representations of the Zassenhaus Algebra
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DOI:
10.1006/jabr.1997.7344
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发表时间:
1998-06
影响因子:
0.9
通讯作者:
B. Shu
中科院分区:
文献类型:
--
作者:
B. Shu
Abstract LetFbe a field of characteristicp > 0,La generalized restricted Lie algebra overF, andP(L) the primitivep-envelope ofL. A close relation betweenL-representations andP(L)-representations is established. In particular, the irreducible κ-reduced modules ofLfor any κ ∈ L* coincide with the irreducibleκ0-reduced modules ofP(L), whereκ0 ∈ P(L)* is a trivial extension of κ. From this result, the determination of all irreducible representations of the Zassenhaus algebra is completed, and the dimensions of the corresponding modules are also given.