{ "id": "1512.05481", "version": "v1", "published": "2015-12-17T06:55:07.000Z", "updated": "2015-12-17T06:55:07.000Z", "title": "The volume of hyperbolic cone-manifolds of the knot with Conway's notation $C(2n, 3)$", "authors": [ "Ji-Young Ham", "Joongul Lee" ], "comment": "10 pages, 3 figures. arXiv admin note: text overlap with arXiv:1403.1941", "categories": [ "math.GT" ], "abstract": "Let $C(2n, 3)$ be the family of two bridge knots of slope $(4n+1)/(6n+1)$. We calculate the volumes of the $C(2n, 3)$ cone-manifolds using the Schl\\\"{a}fli formula. We present the concrete and explicit formula of them. We apply the general instructions of Hilden, Lozano, and Montesinos-Amilibia and extend the Ham, Mednykh, and Petrov's methods. As an application, we give the volumes of the cyclic coverings over those knots. For the fundamental group of $C( 2n, 3)$, we take and tailor Hoste and Shanahan's. As a byproduct, we give an affirmative answer for their question whether their presentation is actually derived from Schubert's canonical 2-bridge diagram or not.", "revisions": [ { "version": "v1", "updated": "2015-12-17T06:55:07.000Z" } ], "analyses": { "subjects": [ "57M25", "57M27" ], "keywords": [ "hyperbolic cone-manifolds", "conways notation", "bridge knots", "tailor hoste", "explicit formula" ], "note": { "typesetting": "TeX", "pages": 10, "language": "en", "license": "arXiv", "status": "editable", "adsabs": "2015arXiv151205481H" } } }