机构:
Univ Cambridge, Dept Pure Math & Math Stat, Cambridge CB3 0WB, EnglandUniv Cambridge, Dept Pure Math & Math Stat, Cambridge CB3 0WB, England
Lickorish, WBR
[1
]
机构:
[1] Univ Cambridge, Dept Pure Math & Math Stat, Cambridge CB3 0WB, England
来源:
BOLETIN DE LA SOCIEDAD MATEMATICA MEXICANA
|
2004年
/
10卷
关键词:
4-manifold in the 4-sphere;
group presentation;
Andrews-Curtis conjecture;
matrix moves;
D O I:
暂无
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
It is shown that any two groups, with isomorpbic abelianisations and finite balanced presentations, can be achieved as the fundamental groups of the two sides of a splitting of the 4-sphere by a 3-manifold. Furthermore here the two sides have handle presentations that produce the given group presentations up to Andrews-Curtis equivalence.