共查询到20条相似文献,搜索用时 62 毫秒
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利用限制李超代数的新定义,给出了李超代数的p-包络的一些相关结果,并将李代数中表示理论的一些结果推广到李超代数上,进而研究了限制李超代数与Frobenius代数的关系. 相似文献
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利用限制李超代数的新定义,给出了李超代数的p-包络的一些相关结果,并将李代数中表示理论的一些结果推广到李超代数上,进而研究了限制李超代数与Frobenius代数的关系. 相似文献
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本文将模李代数中环面与环面秩的理论推广到模李超代数中.应用模李超代数的限制包络得到了环面秩的若干重要性质.作为应用,计算了典型李超代数Slm|n与限制Cartan型李超代数W(m,n,1),S(m,n,1)的绝对环面秩及S(m,n,1)在W(m,n,1)中的环面秩. 相似文献
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素特征域上广义Witt李超代数的自同构群 总被引:1,自引:0,他引:1
设W是素特征域上无限维或有限维广义Witt李超代数.本文利用W的自然滤过不变性和W的底代数的不变维数性质,证明了W的自同构群AutW同构于W的底代数的容许自同构群,还证明了在此群同构之下,AutW的标准正规列恰好对应W的底代数的容许自同构群的标准正规列,并给出AutW若干较为细致的性质. 相似文献
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本文应用象空间极小维数的方法研究了Cartan型模李超代数HO的非平凡可迁滤过(HO,R)的不变性.应用滤过的不变性得到模李超代数HO的某些内蕴性质,从而得到此类李超代数在同构意义下的分类. 相似文献
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对限制李超代数的一些p-理想与Frattini p-理想紧密联系的性质进行了讨论,给出p-基本限制李超代数和E-p-限制李超代数的一些结果,证明L是E-p-限制李超代数当且仅当L/φ_p(L)是p-基本的,研究了p-理想E_p(L)(其中E_p(L)是含于一切满足L/A是p-基本的所有p-理想A的交),描述限制李超代数的Frattini p-理想和某些p-理想之间的关系. 相似文献
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限制李超代数的诱导模 总被引:2,自引:0,他引:2
In this paper we first prove the PBW theorem for reduced universal enveloping algebras of restricted Lie superalgebras. Then the notion of an induced module is introduced and the dimension formula of induced modules is established. Finally, using the results above, we obtain a property of induced modules pertaining to automorphisms of Lie superalgebras and isomorphisms of modules. 相似文献
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I. M. Shchepochkina 《Functional Analysis and Its Applications》1994,28(2):147-149
Moscow Institute for New Technologies in Equipment. Translated from Funktsional'nyi Analiz i Ego Prilozheniya, Vol. 28, No. 2, pp. 92–94, April–June, 1994. 相似文献
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Irreducible covariant tensor modules for the Lie supergroups GL(m/n) and the Lie superalgebras gl(m/n) and sl(m/n) are obtained through the use of Young tableaux techniques. The starting point is the graded permutation action, first introduced by Dondi and Jarvis, on V
l
. The isomorphism between this group of actions and the symmetric group S
l enables the graded generalization of the Young symmetrizers, and hence of the column relations and Garnir relations, to be made. Consequently, corresponding to each partition of l an irreducible GL(m/n) module may be obtained as a submodule of V
l
. A basis for the module labeled by the partition is provided by GL(m/n)–standard tableaux of shape defined by Berele and Regev. The reduction of an arbitrary tableau to standard form is accomplished through the use of graded column relations and graded Garnir relations. The standardization procedure is algorithmic and allows matrix representations of the Lie superalgebras gl(m/n) and sl(m/n) to be constructed explicitly over the field of rational numbers. All the various steps of the standardization algorithm are exemplified, as well as the explicit construction of matrices representing particular elements of gl(m/n) and sl(m/n). 相似文献
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设L=W或S,F是特征数大于2的域.本文证明了F上的有限维单李超代数L(m,n,t)的自然滤过是不变的.进而得出了L(m,n,t)与L(m′,n′,t′)同构的充要条件是m=m′,n=n′和ti=τ(t′i),i=1,2,…,m,这里τ是{1,2,…,m}的一个置换. 相似文献
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V. A. Stukopin 《Functional Analysis and Its Applications》2006,40(2):155-158
The Yangian double DY(A(m, n)) of the Lie superalgebra A(m, n) is described in terms of generators and defining relations. Normally ordered bases in the Yangian and its dual in the quantum double are introduced. We calculate the pairing between the elements of these bases and obtain a formula for the universal R-matrix of the Yangian double as well as a formula for the universal R-matrix (introduced by Drinfeld) of the Yangian. 相似文献
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There have been a great many of studies on the pointed representations of fi-nite-dimensional sanple Lie algebras.cf.[1][2]etc.In this paper we give a new proof of animpottant Lemma,and from this we derive our main result:Irreducible pointed modules of finite-dimesional simple Lie algebras are all Harish-Chandra modules. 相似文献
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Let k be an algebraically closed field of characteristic p 2, and gl(m|n) be the general linear Lie superalgebra over k. The Cartan invariants for the restricted supermodule category for gl(m|n) are presented. 相似文献
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GL(n,Z)中的局部有限子群的一点注记 总被引:1,自引:0,他引:1
证明了:若G是一般线性群GL(n,Z)中的局部有限子群,则G含有一个2~m阶的初等阿贝尔2-子群,且 G同构于 GL(n,Z_p)的一个子群,其中户为任意奇素数.当 n=1,2,3,4时,G的阶分别是 2,3· 2~k(k=min(4,m+1),0≤m≤4),3·2~k(k=min{5,m+1},0≤m≤5),3~2·5·2~k(k=min{9,m+6},0≤m≤9)的一个因子,而当n≥5时,G的阶是(p~i-1)的一个因子,其中p为任意素数. 相似文献
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In this paper,the derivation algebra of Lie superalgebra H of Cartan-type over F are determined by the calculating method in the situations of CharF = p≥ 3 or m ≥ 2 or n≥1.The main result is following:DerFH=adH(H Fh)⊕<{adDi)pt|i=1,2,…,m,t=1,2,…,ti-1}>. 相似文献