{ "id": "math/0010267", "version": "v1", "published": "2000-10-27T17:20:40.000Z", "updated": "2000-10-27T17:20:40.000Z", "title": "On the linearity of certain mapping class groups", "authors": [ "Mustafa Korkmaz" ], "comment": "5 pages, 1 figure, to apper in Turkish Journal of Mathematics", "categories": [ "math.GT", "math.GR" ], "abstract": "S. Bigelow proved that the braid groups are linear. That is, there is a faithful representation of the braid group into the general linear group of some field. Using this, we deduce from previously known results that the mapping class group of a sphere with punctures and hyperelliptic mapping class groups are linear. In particular, the mapping class group of a closed orientable surface of genus 2 is linear.", "revisions": [ { "version": "v1", "updated": "2000-10-27T17:20:40.000Z" } ], "analyses": { "subjects": [ "57M60" ], "keywords": [ "braid group", "hyperelliptic mapping class groups", "general linear group", "faithful representation" ], "note": { "typesetting": "TeX", "pages": 5, "language": "en", "license": "arXiv", "status": "editable", "adsabs": "2000math.....10267K" } } }