EQUIVARIANT EMBEDDINGS OF RATIONAL HOMOLOGY BALLS

被引:4
|
作者
Owens, Brendan [1 ]
机构
[1] Univ Glasgow, Sch Math & Stat, Glasgow G12 8SQ, Lanark, Scotland
来源
QUARTERLY JOURNAL OF MATHEMATICS | 2018年 / 69卷 / 03期
关键词
LENS SPACES; RIBBON CONJECTURE; SINGULARITIES; 4-MANIFOLDS; SURFACES; 4-SPACE;
D O I
10.1093/qmath/hay016
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We generalize theorems of Khodorovskiy and Park-Park-Shin, and give new topological proofs of those theorems, using embedded surfaces in the 4-ball and branched double covers. These theorems exhibit smooth codimension-zero embeddings of certain rational homology balls bounded by lens spaces.
引用
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页码:1101 / 1121
页数:21
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