SD-splittings for Some Bordered 3-Manifolds  

作　　者：Feng Chun LEI Yang LI 

机构地区：[1]Department of Mathematics, Harbin Institute of Technology, Harbin 150001, P. R. China

出　　处：《Acta Mathematica Sinica,English Series》2006年第5期1481-1484,共4页数学学报（英文版）

基　　金：Work supported in part by a grant (No.10171024) of NSFC;a grant of the Outstanding Youth Fellowship of Heilongjiang Province

摘　　要：In the present paper, we characterize the bordered 3-manifolds with genus 1 D-splittings and SD-splittings. We also describe a minimal genus SD-splitting for a handlebody and surface × I.In the present paper, we characterize the bordered 3-manifolds with genus 1 D-splittings and SD-splittings. We also describe a minimal genus SD-splitting for a handlebody and surface × I.

关 键 词：HANDLEBODY SD-splitting genus of SD-splitting 

分 类 号：O19[理学—数学]