Asphericity of symmetric presentations

Autores: Fulvia Spaggiari
Localización: Publicacions matematiques, ISSN 0214-1493, Vol. 50, Nº 1, 2006, págs. 133-147
Idioma: inglés
DOI: 10.5565/publmat_50106_07
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Resumen
- Using the notion of relative presentation dus to Bogley and Pride, we give a new proof of a theorem of Prishchepov no the asphericity of certain symmetric presentationo of groups. Then we obtain further results and applications to topology of low-dimensional manifoldo.