On Q-factorial terminalizations of nilpotent orbits
文献类型：期刊论文
| 作者 | Fu, Baohua1,2 |
| 刊名 | JOURNAL DE MATHEMATIQUES PURES ET APPLIQUEES
 |
| 出版日期 | 2010-06-01 |
| 卷号 | 93期号:6页码:623-635 |
| 关键词 | Nilpotent orbits Minimal models Birational geometry |
| ISSN号 | 0021-7824 |
| DOI | 10.1016/j.matpur.2009.08.010 |
| 英文摘要 | In a recent preprint, Y. Namikawa proposed a conjecture on Q-factorial terminalizations of nilpotent orbit closures and he proved his conjecture for classical simple Lie algebras. In this paper, we prove his conjecture for exceptional simple Lie algebras. For the birational geometry, contrary to the classical case, two new types of Mukai flops appear. We also give classifications of nilpotent orbit closures in simple Lie algebras whose normalization has only Q-factorial or terminal singularities. (C) 2009 Elsevier Masson SAS. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000279091900004 |
| 出版者 | GAUTHIER-VILLARS/EDITIONS ELSEVIER |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/9995]  |
| 专题 | 中国科学院数学与系统科学研究院 |
| 通讯作者 | Fu, Baohua |
| 作者单位 | 1.Chinese Acad Sci, AMSS, Inst Math, Beijing 100190, Peoples R China 2.Univ Nantes, Lab J Leray, F-44322 Nantes, France |
| 推荐引用方式 GB/T 7714 | Fu, Baohua. On Q-factorial terminalizations of nilpotent orbits[J]. JOURNAL DE MATHEMATIQUES PURES ET APPLIQUEES,2010,93(6):623-635. |
| APA | Fu, Baohua.(2010).On Q-factorial terminalizations of nilpotent orbits.JOURNAL DE MATHEMATIQUES PURES ET APPLIQUEES,93(6),623-635. |
| MLA | Fu, Baohua."On Q-factorial terminalizations of nilpotent orbits".JOURNAL DE MATHEMATIQUES PURES ET APPLIQUEES 93.6(2010):623-635. |
入库方式： OAI收割
来源：数学与系统科学研究院
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