Hochschild cohomology of truncated quiver algebras
文献类型：期刊论文
| 作者 | Xu, Yun-ge; Han, Yang ; Jiang, Wen-feng
|
| 刊名 | SCIENCE IN CHINA SERIES A-MATHEMATICS
 |
| 出版日期 | 2007-05-01 |
| 卷号 | 50期号:5页码:727-736 |
| 关键词 | truncated quiver algebra Hochschild cohomology global dimension oriented cycle |
| ISSN号 | 1006-9283 |
| DOI | 10.1007/s11425-007-2085-x |
| 英文摘要 | For a truncated quiver algebra over a field of an arbitrary characteristic, its Hochschild cohomology is calculated. Moreover, it is shown that its Hochschild cohomology algebra is finite-dimensional if and only if its global dimension is finite if and only if its quiver has no oriented cycles. |
| WOS研究方向 | Mathematics |
| 语种 | 英语 |
| WOS记录号 | WOS:000247154400012 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/4243]  |
| 专题 | 系统科学研究所 |
| 通讯作者 | Han, Yang |
| 作者单位 | 1.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100080, Peoples R China 2.Hubei Univ, Fac Math & Comp Sci, Wuhan 430062, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Yun-ge,Han, Yang,Jiang, Wen-feng. Hochschild cohomology of truncated quiver algebras[J]. SCIENCE IN CHINA SERIES A-MATHEMATICS,2007,50(5):727-736. |
| APA | Xu, Yun-ge,Han, Yang,&Jiang, Wen-feng.(2007).Hochschild cohomology of truncated quiver algebras.SCIENCE IN CHINA SERIES A-MATHEMATICS,50(5),727-736. |
| MLA | Xu, Yun-ge,et al."Hochschild cohomology of truncated quiver algebras".SCIENCE IN CHINA SERIES A-MATHEMATICS 50.5(2007):727-736. |
入库方式： OAI收割
来源：数学与系统科学研究院
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