Publications Meetings The Profession Membership Programs Math Samplings Policy & Advocacy In the News About the AMS
|
   
Mobile Device Pairing
Journal of the American Mathematical Society
Journal of the American Mathematical Society
ISSN 1088-6834(online) ISSN 0894-0347(print)

Lower bounds on volumes of hyperbolic Haken 3-manifolds


Authors: Ian Agol, Peter A. Storm and William P. Thurston; with an appendix by Nathan Dunfield
Journal: J. Amer. Math. Soc. 20 (2007), 1053-1077
MSC (2000): Primary 58Jxx, 57Mxx
Posted: May 31, 2007
MathSciNet review: 2328715
Full-text PDF Free Access

Abstract | References | Similar Articles | Additional Information

Abstract: We prove a volume inequality for 3-manifolds having $ C^{0}$ metrics ``bent'' along a surface and satisfying certain curvature conditions. The result makes use of Perelman's work on the Ricci flow and geometrization of closed 3-manifolds. Corollaries include a new proof of a conjecture of Bonahon about volumes of convex cores of Kleinian groups, improved volume estimates for certain Haken hyperbolic 3-manifolds, and a lower bound on the minimal volume of orientable hyperbolic 3-manifolds. An appendix compares estimates of volumes of hyperbolic 3-manifolds drilled along a closed embedded geodesic with experimental data.


References [Enhancements On Off] (What's this?)


Similar Articles

Retrieve articles in Journal of the American Mathematical Society with MSC (2000): 58Jxx, 57Mxx

Retrieve articles in all journals with MSC (2000): 58Jxx, 57Mxx


Additional Information

Ian Agol
Affiliation: Department of Mathematics, Computer Science, and Statistics, University of Illinois at Chicago, 322 SEO, m/c 249, 851 S. Morgan St., Chicago, Illinois 60607-7045
Address at time of publication: Department of Mathematics, University of California at Berkeley, 970 Evans Hall #3840, Berkeley, California 94720-3840
Email: agol@math.uic.edu, ianagol@gmail.com

Peter A. Storm
Affiliation: Department of Mathematics, Stanford University, Building 380, 450 Serra Mall, Stanford, California 94305-2125
Email: storm@math.stanford.edu

William P. Thurston
Affiliation: Department of Mathematics, Cornell University, 310 Malott Hall, Ithaca, New York 14853-4201
Email: wpt@math.cornell.edu

Nathan Dunfield
Affiliation: Department of Mathematics, 253-37, Caltech, Pasadena, California 91125
Address at time of publication: (August 1, 2007) Department of Mathematics, University of Illinois at Urbana-Champaign, 1409 W. Green Street, Urbana, Illinois 61801
Email: dunfield@caltech.edu, nathan@dunfield.info

DOI: http://dx.doi.org/10.1090/S0894-0347-07-00564-4
PII: S 0894-0347(07)00564-4
Received by editor(s): June 30, 2005
Posted: May 31, 2007
Additional Notes: The first author was partially supported by NSF grant DMS-0204142 and the Sloan Foundation
The second author was partially supported by an NSF postdoctoral fellowship
The third author was partially supported by the NSF grant DMS-0343694
The last author was partially supported by the NSF grant DMS-0405491 and the Sloan foundation
Article copyright: © Copyright 2007 American Mathematical Society
The copyright for this article reverts to public domain 28 years after publication.




AMS and Social Media LinkedIn Facebook Podcasts Twitter YouTube RSS Feeds Blogs Wikipedia