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Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2020 MCQ for Proceedings of the American Mathematical Society is 0.85.

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The minimal volume orientable hyperbolic 2-cusped 3-manifolds
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by Ian Agol PDF
Proc. Amer. Math. Soc. 138 (2010), 3723-3732 Request permission

Erratum: Proc. Amer. Math. Soc. 75 (1979), 375.

Abstract:

We prove that the Whitehead link complement and the $(-2,3,8)$ pretzel link complement are the minimal volume orientable hyperbolic 3-manifolds with two cusps, with volume $3.66...$ = 4 $\times$ Catalan’s constant. We use topological arguments to establish the existence of an essential surface which provides a lower bound on volume and strong constraints on the manifolds that realize that lower bound.
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Additional Information
  • Ian Agol
  • Affiliation: Department of Mathematics, University of California, Berkeley, 970 Evans Hall #3840, Berkeley, California 94720-3840
  • MR Author ID: 671767
  • ORCID: 0000-0002-4254-8483
  • Email: ianagol@math.berkeley.edu
  • Received by editor(s): July 9, 2008
  • Received by editor(s) in revised form: January 5, 2010
  • Published electronically: May 12, 2010
  • Additional Notes: The author was partially supported by NSF grant DMS-0504975 and the Guggenheim Foundation
  • Communicated by: Daniel Ruberman
  • © Copyright 2010 American Mathematical Society
    The copyright for this article reverts to public domain 28 years after publication.
  • Journal: Proc. Amer. Math. Soc. 138 (2010), 3723-3732
  • MSC (2010): Primary 57M50
  • DOI: https://doi.org/10.1090/S0002-9939-10-10364-5
  • MathSciNet review: 2661571