| 一类扩张Schr(o)dinger -Virasoro代数的泛中心扩张与表示 |
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| 引用本文： | 唐孝敏,熊长芳.一类扩张Schr(o)dinger -Virasoro代数的泛中心扩张与表示[J].黑龙江大学自然科学学报,2011,28(4):434-441,479. |
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| 作者姓名： | 唐孝敏 熊长芳 |
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| 作者单位： | 黑龙江大学数学科学学院,哈尔滨,150080 |
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| 基金项目： | the Nature Science Foundation of China，Natural Science Foundation of Heilongjiang Province，Postdoctoral Scientific Research Foundation d Heilongjiang Province，the fund of Heilongjiang Education Committee |
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| 摘 要： | 考虑一类扩张Schr(o)dinger-Virasoro代数(ζ)给出(ζ)的泛中心扩张,然后刻画了李代数(ζ)的泛中心扩张的不可约权模.
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| 关 键 词： | 2-上循环 泛中心扩张 不可约权模 |
The universal center extension and representation of a kind of extended Schr(o)dinger-Virasoro algebra |
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| TANG Xiao-min,XIONG Chang-fang.The universal center extension and representation of a kind of extended Schr(o)dinger-Virasoro algebra[J].Journal of Natural Science of Heilongjiang University,2011,28(4):434-441,479. |
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| Authors: | TANG Xiao-min XIONG Chang-fang |
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| Abstract: | A kind of extended Schr(o)dinger-Virasoro algebra ζ is considered.The universal central extension of ζ is given.Then the irreducible weight modules of the universal central extension of Lie algebra ζ is classifyied. |
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| Keywords: | 2-cocycle universal central extension irreducible weight module |
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