{ "id": "1903.08730", "version": "v1", "published": "2019-03-20T20:39:46.000Z", "updated": "2019-03-20T20:39:46.000Z", "title": "A characterization of the U(Omega,m) sets of a hyperelliptic curve as Omega and m vary", "authors": [ "Christelle Vincent" ], "categories": [ "math.AG" ], "abstract": "In this article we consider a certain distinguished set $U(\\Omega,m) \\subseteq \\{1,2,\\ldots,2g+1,\\infty\\}$ that can be attached to a marked hyperelliptic curve of genus $g$ equipped with a small period matrix $\\Omega$ for its polarized Jacobian. We show that as $\\Omega$ and the marking $m$ vary, this set ranges over all possibilities prescribed by an argument of Poor.", "revisions": [ { "version": "v1", "updated": "2019-03-20T20:39:46.000Z" } ], "analyses": { "subjects": [ "14K25" ], "keywords": [ "characterization", "small period matrix", "set ranges", "marked hyperelliptic curve", "distinguished set" ], "note": { "typesetting": "TeX", "pages": 0, "language": "en", "license": "arXiv", "status": "editable" } } }