Cusp types of quotients of hyperbolic knot complements
HTML articles powered by AMS MathViewer
- by Neil R. Hoffman HTML | PDF
- Proc. Amer. Math. Soc. Ser. B 9 (2022), 336-350
Abstract:
This paper completes a classification of the types of orientable and non-orientable cusps that can arise in the quotients of hyperbolic knot complements. In particular, $S^2(2,4,4)$ cannot be the cusp cross-section of any orbifold quotient of a hyperbolic knot complement. Furthermore, if a knot complement covers an orbifold with a $S^2(2,3,6)$ cusp, it also covers an orbifold with a $S^2(3,3,3)$ cusp. We end with a discussion that shows all cusp types arise in the quotients of link complements.References
- I. R. Aitchison and J. H. Rubinstein, Combinatorial cubings, cusps, and the dodecahedral knots, Topology ’90 (Columbus, OH, 1990) Ohio State Univ. Math. Res. Inst. Publ., vol. 1, de Gruyter, Berlin, 1992, pp. 17–26. MR 1184399
- Kenneth L. Baker, The Poincaré homology sphere, lens space surgeries, and some knots with tunnel number two, Pacific J. Math. 305 (2020), no. 1, 1–27. With an appendix by Baker and Neil R. Hoffman. MR 4077684, DOI 10.2140/pjm.2020.305.1
- Michel Boileau, Steven Boyer, Radu Cebanu, and Genevieve S. Walsh, Knot commensurability and the Berge conjecture, Geom. Topol. 16 (2012), no. 2, 625–664. MR 2928979, DOI 10.2140/gt.2012.16.625
- Michel Boileau, Steven Boyer, Radu Cebanu, and Genevieve S. Walsh, Knot complements, hidden symmetries and reflection orbifolds, Ann. Fac. Sci. Toulouse Math. (6) 24 (2015), no. 5, 1179–1201 (English, with English and French summaries). MR 3485331, DOI 10.5802/afst.1480
- Michel Boileau, Bernhard Leeb, and Joan Porti, Geometrization of 3-dimensional orbifolds, Ann. of Math. (2) 162 (2005), no. 1, 195–290. MR 2178962, DOI 10.4007/annals.2005.162.195
- Michel Boileau and Joan Porti, Geometrization of 3-orbifolds of cyclic type, Astérisque 272 (2001), 208 (English, with English and French summaries). Appendix A by Michael Heusener and Porti. MR 1844891
- Daryl Cooper, Craig D. Hodgson, and Steven P. Kerckhoff, Three-dimensional orbifolds and cone-manifolds, MSJ Memoirs, vol. 5, Mathematical Society of Japan, Tokyo, 2000. With a postface by Sadayoshi Kojima. MR 1778789
- Marc Culler, Nathan M. Dunfield, Matthias Goerner, and Jeffrey R. Weeks, SnapPy, a computer program for studying the geometry and topology of $3$-manifolds, Available at http://snappy.computop.org, 2022.
- Oliver Goodman, Damian Heard, and Craig Hodgson, Commensurators of cusped hyperbolic manifolds, Experiment. Math. 17 (2008), no. 3, 283–306. MR 2455701, DOI 10.1080/10586458.2008.10129044
- Neil R. Hoffman, On knot complements that decompose into regular ideal dodecahedra, Geom. Dedicata 173 (2014), 299–308. MR 3275305, DOI 10.1007/s10711-013-9943-1
- Neil R. Hoffman, Small knot complements, exceptional surgeries and hidden symmetries, Algebr. Geom. Topol. 14 (2014), no. 6, 3227–3258. MR 3302960, DOI 10.2140/agt.2014.14.3227
- Neil R. Hoffman, Christian Millichap, and William Worden, Symmetries and hidden symmetries of $(\epsilon , d_L)$-twisted knot complements, Algebr. Geom. Topol. 22 (2022), no. 2, 601–656. MR 4464461, DOI 10.2140/agt.2022.22.601
- Colin Maclachlan and Alan W. Reid, The arithmetic of hyperbolic 3-manifolds, Graduate Texts in Mathematics, vol. 219, Springer-Verlag, New York, 2003. MR 1937957, DOI 10.1007/978-1-4757-6720-9
- G. A. Margulis, Discrete subgroups of semisimple Lie groups, Ergebnisse der Mathematik und ihrer Grenzgebiete (3) [Results in Mathematics and Related Areas (3)], vol. 17, Springer-Verlag, Berlin, 1991. MR 1090825, DOI 10.1007/978-3-642-51445-6
- Walter D. Neumann and Alan W. Reid, Arithmetic of hyperbolic manifolds, Topology ’90 (Columbus, OH, 1990) Ohio State Univ. Math. Res. Inst. Publ., vol. 1, de Gruyter, Berlin, 1992, pp. 273–310. MR 1184416
- Walter D. Neumann and Alan W. Reid, Notes on Adams’ small volume orbifolds, Topology ’90 (Columbus, OH, 1990) Ohio State Univ. Math. Res. Inst. Publ., vol. 1, de Gruyter, Berlin, 1992, pp. 311–314. MR 1184417
- Jessica S. Purcell, An introduction to fully augmented links, Interactions between hyperbolic geometry, quantum topology and number theory, Contemp. Math., vol. 541, Amer. Math. Soc., Providence, RI, 2011, pp. 205–220. MR 2796634, DOI 10.1090/conm/541/10685
- Alan W. Reid, Arithmeticity of knot complements, J. London Math. Soc. (2) 43 (1991), no. 1, 171–184. MR 1099096, DOI 10.1112/jlms/s2-43.1.171
- W. P. Thurston, The geometry and topology of 3-manifolds, Mimeographed Lecture Notes, 1979.
Additional Information
- Neil R. Hoffman
- Affiliation: Department of Mathematics, Oklahoma State University, Stillwater, Oklahoma
- MR Author ID: 813377
- ORCID: 0000-0003-0662-3244
- Email: neil.r.hoffman@okstate.edu
- Received by editor(s): June 5, 2020
- Received by editor(s) in revised form: July 26, 2021, and September 17, 2021
- Published electronically: August 19, 2022
- Additional Notes: This work was partially supported by grant from the Simons Foundation (#524123 to Neil R. Hoffman).
- Communicated by: David Futer
- © Copyright 2022 by the author under Creative Commons Attribution-NonCommercial 3.0 License (CC BY NC 3.0)
- Journal: Proc. Amer. Math. Soc. Ser. B 9 (2022), 336-350
- MSC (2020): Primary 57M12, 57K10
- DOI: https://doi.org/10.1090/bproc/104
- MathSciNet review: 4470781