Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6415851 | Journal of Pure and Applied Algebra | 2014 | 14 Pages |
Abstract
Let Ng,s denote the nonorientable surface of genus g with s boundary components. Recently Paris and Szepietowski [14] obtained an explicit finite presentation for the mapping class group M(Ng,s) of the surface Ng,s, where sâ{0,1} and g+s>3. Following this work we obtain a finite presentation for the mapping class group M(Ng,s) with generators being Dehn twists and one crosscap slide.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
MichaÅ Stukow,