马丽丽,张永正
(1.齐齐哈尔大学理学院,黑龙江齐齐哈尔 161006; 2.东北师范大学数学与统计学院,吉林长春 130024)
M-阶化广义李超代数H(n)的导子超代数
马丽丽1,张永正2
(1.齐齐哈尔大学理学院,黑龙江齐齐哈尔 161006; 2.东北师范大学数学与统计学院,吉林长春 130024)
给出了M-阶化广义李超代数H(n)的定义,证明了M-阶化广义李超代数H(n)是Z-阶化的,刻画了H(n)的导子超代数的Z-阶化成分,进而确定了M-阶化广义李超代数H(n)的导子超代数.
M-阶化;广义李超代数;导子超代数
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The derivation superalgebra of M-graded generalized L ie superalgebra H(n)
MA Li-li1,ZHANG Yong-zheng2
(1.School of Science,Qiqihar University,Qiqihar 161006,China; 2.School of Mathematics and Statistics,Northeast Normal University,Changchun 130024,China)
In this paper,first defineM-graded generalized Lie superalgebraH(n),and p rove thatM-graded generalized Lie superalgebraH(n)isZ-graded,then describe theZ-graded elements of derivation superalgebra ofH(n).Furthermo re,the derivation superalgebra ofM-graded generalized Lie superalgebraH(n)is determined.
M-graded;generalized Lie superalgebra;derivation superalgebra
O 152.5
110·21
A
1000-1832(2010)04-0006-06
2010-03-04
国家自然科学基金资助项目(10871057).
马丽丽(1979—),女,硕士,讲师,主要从事李代数与李超代数研究;通讯作者:张永正(1947—),男,博士,教授,博士研究生导师,主要从事李代数与李超代数研究.
(责任编辑:陶 理)