A PRESENTATION FOR THE MAPPING CLASS GROUP OF A NONORIENTABLE SURFACE

Affiliation auteursAffiliation ok
TitreA PRESENTATION FOR THE MAPPING CLASS GROUP OF A NONORIENTABLE SURFACE
Type de publicationJournal Article
Year of Publication2015
AuteursParis L, Szepietowski B
JournalBULLETIN DE LA SOCIETE MATHEMATIQUE DE FRANCE
Volume143
Pagination503-566
Type of ArticleArticle
ISSN0037-9484
Mots-clésgroup presentation, Mapping class group, nonorientable surface
Résumé

Let N-g,N-n, denote the nonorientable surface of genus g with n boundary components and M(N-g,N-n) its mapping class group. We obtain an explicit finite presentation of M(N-g,N-n) for n is an element of {0,1} and all g such that g + n > 3.

DOI10.24033/bsmf.2697