曹 燕,刘文德
(1.哈尔滨理工大学荣成学院,山东荣成 264300;2.哈尔滨师范大学数学学院,黑龙江哈尔滨 150025)
奇Contact李超代数偶部到奇部的导子
曹 燕1,刘文德2
(1.哈尔滨理工大学荣成学院,山东荣成 264300;2.哈尔滨师范大学数学学院,黑龙江哈尔滨 150025)
在特征p>3的情况下,首先确定了奇Contact李超代数偶部的生成元集,然后通过计算方法确定了奇Contact李超代数偶部到奇部的-次数为-1,-2,-3的导子.
阶化;奇Contact李超代数;导子
由于一个李代数的导子完全被作用在其上的生成元决定,下面先给出奇Contact李代数的生成元.
引理2.1设R由M∪N∪P生成,其中:
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Derivations from the even parts into the odd parts for the odd Contact Lie superalgebra
CAO Yan1,LIU Wen-de2
(1.College of Rongcheng,Harbin University of Science and Technology,Rongcheng 264300,China;2.College of Mathematics,Harbin Normal University,Harbin 150025,China)
Suppose the underlying field is of characteristicp>3.The paper first gives the generators of the even parts of odd Contact Lie superalgebra,then uses the method of computing to determine derivations with-degree-1,-2 or-3 from the even part of the odd Contact Lie superalgebra into the odd part of the odd Contact Lie superalgebra.
gradation;odd Contact Lie superalgebra;derivation
O 152.5
110·21
A
1000-1832(2011)03-0005-05
2010-11-05
国家自然科学基金资助项目(10871057);黑龙江省自然科学基金资助项目(A200903).
曹燕(1981—),女,助教;通讯作者:刘文德(1965—),男,教授,博士研究生导师,主要从事李代数研究.
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