| 一类W(0,1)型李代数的中心扩张的导子 |
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| 引用本文： | 徐晓俊,翁琪峰,高寿兰. 一类W(0,1)型李代数的中心扩张的导子[J]. 湖州师范学院学报, 2011, 33(2): 21-25 |
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| 作者姓名： | 徐晓俊 翁琪峰 高寿兰 |
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| 作者单位： | 湖州师范学院,理学院,浙江,湖州,313000 |
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| 摘 要： | 近年来,W(a,6)型李代数的结构和表示理论受到了广泛的研究.通过计算W(0,1)的一类一维中心扩张的一上同调,确定了它的导子代数,丰富了高、姜与裴的结果.
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| 关 键 词： | Virasoro李代数 中心扩张 导子 |
Derivations of the Central Extension of W(0,1) Lie Algebra |
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| XU Xiao-jun , WENG Qi-feng , GAO Shou-lan. Derivations of the Central Extension of W(0,1) Lie Algebra[J]. Journal of Huzhou Teachers College, 2011, 33(2): 21-25 |
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| Authors: | XU Xiao-jun WENG Qi-feng GAO Shou-lan |
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| Affiliation: | XU Xiao-jun,WENG Qi-feng,GAO Shou-lan(Faculty of Science,Huzhou Teachers College,Huzhou 313000,China) |
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| Abstract: | The structure theory and representation theory of the Lie algebra W(a,b) have been investigated by many authors recently.In this paper,we discuss the derivation algebra of the one-dimensional central extension of W(0,1)by calculating its first cohomology group of,which makes the results of Gao,Jiang and Pei more complete. |
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| Keywords: | Virasoro algebra central extension derivation |
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