{ "id": "1608.04718", "version": "v1", "published": "2016-08-16T19:28:23.000Z", "updated": "2016-08-16T19:28:23.000Z", "title": "A proof of the refined class number formula of Gross", "authors": [ "Minoru Hirose" ], "comment": "38 pages", "categories": [ "math.NT" ], "abstract": "In 1988, Gross proposed a conjectural congruence between Stickelberger elements and algebraic regulators, which is often referred to as the refined class number formula. In this paper, we prove this congruence.", "revisions": [ { "version": "v1", "updated": "2016-08-16T19:28:23.000Z" } ], "analyses": { "subjects": [ "11R42" ], "keywords": [ "refined class number formula", "conjectural congruence", "stickelberger elements", "algebraic regulators" ], "note": { "typesetting": "TeX", "pages": 38, "language": "en", "license": "arXiv", "status": "editable" } } }