SMOOTHLY EMBEDDED RATIONAL HOMOLOGY BALLS

被引：5
|
作者：
Park, Heesang [1 ]
Park, Jongil [2 ,3 ]
Shin, Dongsoo [4 ]
机构：
[1] Konkuk Univ, Dept Math, Seoul 143701, South Korea
[2] Seoul Natl Univ, Dept Math Sci, Seoul 151747, South Korea
[3] Korea Inst Adv Study, Seoul 130722, South Korea
[4] Chungnam Natl Univ, Dept Math, Daejeon 305764, South Korea
来源：
JOURNAL OF THE KOREAN MATHEMATICAL SOCIETY | 2016年 / 53卷 / 06期
基金：
新加坡国家研究基金会;
关键词：
flip; rational blow-down/blow-up; rational homology ball; SIMPLY CONNECTED SURFACE; GENERAL TYPE; COMPLEX SURFACE; P(G)=0; SINGULARITIES; DEFORMATIONS; K-2=2; 4-MANIFOLDS;
D O I：
10.4134/JKMS.j150492
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper we prove the existence of rational homology balls smoothly embedded in regular neighborhoods of certain linear chains of smooth 2-spheres by using techniques from minimal model program for 3-dimensional complex algebraic variety.
引用
收藏
页码：1293 / 1308
页数：16
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