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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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Recognizing constant curvature discrete groups in dimension 3
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by J. W. Cannon and E. L. Swenson PDF
Trans. Amer. Math. Soc. 350 (1998), 809-849 Request permission

Abstract:

We characterize those discrete groups $G$ which can act properly discontinuously, isometrically, and cocompactly on hyperbolic $3$-space $\mathbb {H}^3$ in terms of the combinatorics of the action of $G$ on its space at infinity. The major ingredients in the proof are the properties of groups that are negatively curved (in the large) (that is, Gromov hyperbolic), the combinatorial Riemann mapping theorem, and the Sullivan-Tukia theorem on groups which act uniformly quasiconformally on the $2$-sphere.
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Additional Information
  • J. W. Cannon
  • Affiliation: Department of Mathematics, Brigham Young University, Provo, Utah 84602
  • Email: cannon@math.byu.edu
  • E. L. Swenson
  • Affiliation: Department of Mathematics, Brigham Young University, Provo, Utah 84602
  • Email: eric@math.byu.edu
  • Received by editor(s): July 13, 1994
  • Received by editor(s) in revised form: November 14, 1996
  • Additional Notes: This research was supported in part by The Geometry Center at the University of Minnesota, a Science and Technology Center funded by NSF, DOE, and Minnesota Technology, Inc.; and by NSF Research Grant No. DM-8902071.
  • © Copyright 1998 American Mathematical Society
  • Journal: Trans. Amer. Math. Soc. 350 (1998), 809-849
  • MSC (1991): Primary 20F32, 30F40, 57N10; Secondary 30C62, 31A15, 30F10
  • DOI: https://doi.org/10.1090/S0002-9947-98-02107-2
  • MathSciNet review: 1458317