{ "id": "0811.0467", "version": "v2", "published": "2008-11-04T15:47:46.000Z", "updated": "2010-06-16T08:41:24.000Z", "title": "On the branch curve of a general projection of a surface to a plane", "authors": [ "Ciro Ciliberto", "Flaminio Flamini" ], "comment": "14 pages. Accepted for publication in Transactions of AMS", "categories": [ "math.AG" ], "abstract": "In this paper we prove that the branch curve of a general projection of a surface to the plane is irreducible, with only nodes and cusps.", "revisions": [ { "version": "v2", "updated": "2010-06-16T08:41:24.000Z" } ], "analyses": { "subjects": [ "14N05", "14E20", "14E22", "14J10", "14E05" ], "keywords": [ "general projection", "branch curve" ], "note": { "typesetting": "TeX", "pages": 14, "language": "en", "license": "arXiv", "status": "editable", "adsabs": "2008arXiv0811.0467C" } } }