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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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Gluing copies of a 3-dimensional polyhedron to obtain a closed nonpositively curved pseudomanifold
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by D. Burago, S. Ferleger, B. Kleiner and A. Kononenko PDF
Proc. Amer. Math. Soc. 129 (2001), 1493-1498 Request permission

Abstract:

Let $S$ be a smooth 3-dimensional nonpositively curved Riemannian manifold with corners, whose boundary consists of a finite number of geodesically convex nonpositively curved faces (for example, a Euclidean or hyperbolic polyhedron). We show that it is always possible to glue together finitely many copies of $S$ so as to get a nonpositively curved pseudomanifold without boundary.
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Additional Information
  • D. Burago
  • Affiliation: Department of Mathematics, The Pennsylvania State University, University Park, Pennsylvania 16802
  • Email: burago@math.psu.edu
  • S. Ferleger
  • Affiliation: Renaissance Technology Corporation, 600 Rt. 25-A, East Setanket, New York 11787
  • B. Kleiner
  • Affiliation: Department of Mathematics, University of Utah, Salt Lake City, Utah 84112-0090
  • Email: bkleiner@math.utah.edu
  • A. Kononenko
  • Affiliation: Renaissance Technology Corporation, 600 Rt. 25-A, East Setanket, New York 11787
  • Email: kononena@yahoo.com
  • Received by editor(s): August 31, 1998
  • Published electronically: January 8, 2001
  • Additional Notes: The first author was partially supported by a Sloan Foundation Fellowship and NSF grant DMS-9803129. The second author was partially supported by a Sloan Dissertation Fellowship. The third author was supported by a Sloan Foundation Fellowship, and NSF grants DMS-95-05175, DMS-96-26911. The fourth author was supported by NSF grant DMS-9803092
  • Communicated by: Christopher Croke
  • © Copyright 2001 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 129 (2001), 1493-1498
  • MSC (2000): Primary 51K10, 53C20; Secondary 52B10
  • DOI: https://doi.org/10.1090/S0002-9939-01-05554-X
  • MathSciNet review: 1707510