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Transactions of the American Mathematical Society

Published by the American Mathematical Society since 1900, Transactions of the American Mathematical Society is devoted to longer research articles in all areas of pure and applied mathematics.

ISSN 1088-6850 (online) ISSN 0002-9947 (print)

The 2020 MCQ for Transactions of the American Mathematical Society is 1.48.

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Singular surfaces, mod 2 homology, and hyperbolic volume, I
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by Ian Agol, Marc Culler and Peter B. Shalen PDF
Trans. Amer. Math. Soc. 362 (2010), 3463-3498 Request permission

Abstract:

If $M$ is a simple, closed, orientable $3$-manifold such that $\pi _1(M)$ contains a genus-$g$ surface group, and if $H_1(M;\mathbb {Z}_2)$ has rank at least $4g-1$, we show that $M$ contains an embedded closed incompressible surface of genus at most $g$. As an application we show that if $M$ is a closed orientable hyperbolic $3$-manifold of volume at most $3.08$, then the rank of $H_1(M;\mathbb {Z}_2)$ is at most $6$.
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Additional Information
  • Ian Agol
  • Affiliation: Department of Mathematics, University of California, Berkeley, 970 Evans Hall, Berkeley, California 94720-3840
  • MR Author ID: 671767
  • ORCID: 0000-0002-4254-8483
  • Email: ianagol@math.berkeley.edu
  • Marc Culler
  • Affiliation: Department of Mathematics, Statistics, and Computer Science (M/C 249), University of Illinois at Chicago, 851 S. Morgan St., Chicago, Illinois 60607-7045
  • Email: culler@math.uic.edu
  • Peter B. Shalen
  • Affiliation: Department of Mathematics, Statistics, and Computer Science (M/C 249), University of Illinois at Chicago, 851 S. Morgan St., Chicago, Illinois 60607-7045
  • MR Author ID: 159535
  • Email: shalen@math.uic.edu
  • Received by editor(s): July 3, 2005
  • Received by editor(s) in revised form: February 2, 2008
  • Published electronically: February 2, 2010
  • Additional Notes: This work was partially supported by NSF grants DMS-0204142 and DMS-0504975
  • © Copyright 2010 American Mathematical Society
    The copyright for this article reverts to public domain 28 years after publication.
  • Journal: Trans. Amer. Math. Soc. 362 (2010), 3463-3498
  • MSC (2000): Primary 57M50
  • DOI: https://doi.org/10.1090/S0002-9947-10-04362-X
  • MathSciNet review: 2601597