摘要
研究广义Cartan型李超代数S(n),将李超代数S(n)的Z2-阶化推广到Z2m-阶化,其中m是任意正整数,同时放宽了对基础域的限制,仅要求基础域F的特征数p≠2;由于广义Car-tan型李超代数S(n)=i∈ZS(n)i是Z-阶化广义李超代数,那么它的导子超代数Der(S)=t∈ZDert(S)也是Z-阶化的,因此主要讨论了S(n)的导子超代数的Z-阶化成分,进而确定了S(n)的导子超代数。
Generalized Lie superalgebra S(n) of Cartan-type is discussed.Z2-graded of Lie superalgebra S(n) is generalized from to Z2m-graded,where m is an arbitrary positive integer.Simultaneously,restrictions on basic field F is relaxed to characteristic p≠2.Since generalized Lie superalgebra S(n)=i∈ZS(n)i is Z-graded generalized Lie superalgebra,so is its derivation superalgebra Der(S)=t∈ZDert(S).Hence,it is mainly studied that Z-graded components of derivation superalgebra of S(n).Furthermore,the derivation superalgebra of S(n) is determined.
出处
《黑龙江大学自然科学学报》
CAS
北大核心
2010年第4期466-469,共4页
Journal of Natural Science of Heilongjiang University
基金
国家自然科学基金资助项目(10871057)
黑龙江省教育厅科学技术研究项目(115312466)
关键词
广义李超代数
导子超代数
阶化
generalized Lie superalgebra
derivation superalgebra
gradation