Asphericity of symmetric presentations

被引:6
|
作者
Spaggiari, F [1 ]
机构
[1] Univ Modena & Reggio E, Dept Math, I-41100 Modena, Italy
关键词
relative presentations; labelled pictures; dipoles; asphericity; symmetric presentations; manifolds;
D O I
10.5565/PUBLMAT_50106_07
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Using the notion of relative presentation due to Bogley and Pride, we give a new proof of a theorem of Prishchepov on the asphericity of certain symmetric presentations of groups. Then we obtain further results and applications to topology of low-dimensional manifolds.
引用
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页码:133 / 147
页数:15
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