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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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Problèmes de petites valeurs propres sur les surfaces de courbure moyenne constante
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by Philippe Castillon PDF
Proc. Amer. Math. Soc. 130 (2002), 1153-1163 Request permission

Abstract:

This paper deals with the spectra of the Laplace and stability operators of a constant mean curvature surface in the hyperbolic space. In a preceding work, the author described the essential spectra of these operators, assuming that the surface is of finite total curvature. In this paper, we prove that these two operators have a finite number of eigenvalues below their essential spectra.
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Additional Information
  • Philippe Castillon
  • Affiliation: Institut Fourier, B.P. 74, 38402 Saint Martin d’Hères Cedex, France
  • Address at time of publication: Département des Sciences Mathématiques, cc 51, Université Montpellier 2, 34 095 Montpellier cedex 5, France
  • Email: philippe.castillon@ujf-grenoble.fr, philippe.castillon@math.univ-montp2.fr
  • Received by editor(s): October 11, 2000
  • Published electronically: October 12, 2001
  • Communicated by: Jozef Dodziuk
  • © Copyright 2001 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 130 (2002), 1153-1163
  • MSC (2000): Primary 53C42, 53A10, 58J50; Secondary 58J35
  • DOI: https://doi.org/10.1090/S0002-9939-01-06295-5
  • MathSciNet review: 1873791