{ "id": "1111.2236", "version": "v4", "published": "2011-11-09T15:23:40.000Z", "updated": "2012-04-17T12:41:06.000Z", "title": "Quadratic Residues and Non-residues in Arithmetic Progression", "authors": [ "Steve Wright" ], "comment": "43 pages, 6 figures. Minor corrections and improvements to previous manuscript", "categories": [ "math.NT" ], "abstract": "Let S be an infinite set of non-empty, finite subsets of the nonnegative integers. If p is an odd prime, let c(p) denote the cardinality of the set {T {\\in} S : T {\\subseteq} {1,...,p-1} and T is a set of quadratic residues (respectively, non-residues) of p}. When S is constructed in various ways from the set of all arithmetic progressions of nonnegative integers, we determine the sharp asymptotic behavior of c(p) as p {\\to} +{\\infty}. Generalizations and variations of this are also established, and some problems connected with these results that are worthy of further study are discussed.", "revisions": [ { "version": "v4", "updated": "2012-04-17T12:41:06.000Z" } ], "analyses": { "subjects": [ "11D09", "11M99", "11L40" ], "keywords": [ "arithmetic progression", "quadratic residues", "non-residues", "sharp asymptotic behavior", "nonnegative integers" ], "note": { "typesetting": "TeX", "pages": 43, "language": "en", "license": "arXiv", "status": "editable", "adsabs": "2011arXiv1111.2236W" } } }