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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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Regularity of isoperimetric hypersurfaces in Riemannian manifolds
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by Frank Morgan PDF
Trans. Amer. Math. Soc. 355 (2003), 5041-5052

Abstract:

We add to the literature the well-known fact that an isoperimetric hypersurface $S$ of dimension at most six in a smooth Riemannian manifold $M$ is a smooth submanifold. If the metric is merely Lipschitz, then $S$ is still Hölder differentiable.
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Additional Information
  • Frank Morgan
  • Affiliation: Department of Mathematics and Statistics, Williams College, Williamstown, Massachusetts 01267
  • Email: Frank.Morgan@williams.edu
  • Received by editor(s): December 12, 2001
  • Received by editor(s) in revised form: March 27, 2002, and October 18, 2002
  • Published electronically: July 28, 2003
  • © Copyright 2003 by the author
  • Journal: Trans. Amer. Math. Soc. 355 (2003), 5041-5052
  • MSC (2000): Primary 49Q20
  • DOI: https://doi.org/10.1090/S0002-9947-03-03061-7
  • MathSciNet review: 1997594