Circle-sum and minimal genus surfaces in ruled 4-manifolds

	Circle-sum and minimal genus surfaces in ruled 4-manifolds
	Li, Bang-He ; Li, Tian-Jun
刊名	PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY
	2007
卷号	135 期号:11 页码:3745-3753
ISSN号	0002-9939
英文摘要	We describe a circle- sum construction of smoothly embedded surface in a smooth 4- manifold. We apply this construction to give a simpler solution of the minimal genus problem for nontrivial S-2 bundles over surfaces. We also treat the case of blow- ups.
WOS研究方向	Mathematics
语种	英语
出版者	AMER MATHEMATICAL SOC
WOS记录号	WOS:000249325000040
内容类型	期刊论文
源URL	[http://ir.amss.ac.cn/handle/2S8OKBNM/4444]
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, Key Lab Math Mechanizat, 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. Circle-sum and minimal genus surfaces in ruled 4-manifolds[J]. PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY,2007,135(11):3745-3753.
APA	Li, Bang-He,&Li, Tian-Jun.(2007).Circle-sum and minimal genus surfaces in ruled 4-manifolds.PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY,135(11),3745-3753.
MLA	Li, Bang-He,et al."Circle-sum and minimal genus surfaces in ruled 4-manifolds".PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY 135.11(2007):3745-3753.