On the diffeomorphism groups of rational and ruled 4-manifolds | |
Li, Bang-He; Li, Tian-Jun | |
刊名 | JOURNAL OF MATHEMATICS OF KYOTO UNIVERSITY |
2006 | |
卷号 | 46期号:3页码:583-593 |
ISSN号 | 0023-608X |
英文摘要 | Let A(M) be the automorphism group of the middle homology of a smooth 4-manifold M and D(M) be the subgroup induced by diffeomorphisms of M. In this paper we give explicit generators of D(M) for rational and ruled 4-manifolds. We also prove the uniqueness of reduced forms for classes with minimal genus 0 and non-negative square. |
WOS研究方向 | Mathematics |
语种 | 英语 |
出版者 | KINOKUNIYA CO LTD |
WOS记录号 | WOS:000243956400005 |
内容类型 | 期刊论文 |
源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/3752] |
专题 | 中国科学院数学与系统科学研究院 |
通讯作者 | Li, Bang-He |
作者单位 | 1.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100080, Peoples R China 2.Univ Minnesota, Sch Math, Minneapolis, MN 55455 USA |
推荐引用方式 GB/T 7714 | Li, Bang-He,Li, Tian-Jun. On the diffeomorphism groups of rational and ruled 4-manifolds[J]. JOURNAL OF MATHEMATICS OF KYOTO UNIVERSITY,2006,46(3):583-593. |
APA | Li, Bang-He,&Li, Tian-Jun.(2006).On the diffeomorphism groups of rational and ruled 4-manifolds.JOURNAL OF MATHEMATICS OF KYOTO UNIVERSITY,46(3),583-593. |
MLA | Li, Bang-He,et al."On the diffeomorphism groups of rational and ruled 4-manifolds".JOURNAL OF MATHEMATICS OF KYOTO UNIVERSITY 46.3(2006):583-593. |
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