| 量子外代数的Z2-Galois覆盖的Hochschild上同调环 |
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| 引用本文： | 汪俊.量子外代数的Z2-Galois覆盖的Hochschild上同调环[J].湖北大学学报(自然科学版),2010,32(4):357-363. |
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| 作者姓名： | 汪俊 |
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| 作者单位： | 湖北大学数学与计算机科学学院,湖北武汉430062 |
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| 摘 要： | 设Λq是特征不为2的域k上的二元量子外代数的Z2-Galois覆盖.Λq的Hochschlid上同调环的乘法结构被用平行路的语言加以刻画,从而确定其上同调环.
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| 关 键 词： | 量子外代数 Galois覆盖 乘法结构 Hochschild上同调环 |
Hochschild cohomology ring of Z2-Galois coverings of quantum exterlor algebras |
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| WANG Jun.Hochschild cohomology ring of Z2-Galois coverings of quantum exterlor algebras[J].Journal of Hubei University(Natural Science Edition),2010,32(4):357-363. |
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| Authors: | WANG Jun |
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| Institution: | WANG Jun (School of Mathematics and Computer Science,Hubei University,Wuhan 430062,China) |
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| Abstract: | Let Λq be the Z2-Galois coverings of quantum exterior algebras in two variables ovc field k with chark≠2.The multiplication of Hochschild cohomology ring of Λq was described by parallel path.As a consequence,the structure of Hodaschild cohomology ring of Λq was determined. |
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| Keywords: | quantum exterior algebra Galois covering multiplicative structure Hochschild cohomology ring |
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