Eigenvalue comparison for tubular domains

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7 Scopus citations


S. Y. Cheng’s eigenvalue comparison theorem for geodesic balls is generalized to certain tubular domains. This gives application to the infinitesimal volume comparison theory developed by E. Heintze and H. Karcher as well as A. Gray.

Original languageEnglish
Pages (from-to)843-848
Number of pages6
JournalProceedings of the American Mathematical Society
Issue number3
StatePublished - Jul 1990


  • Eigenvalues
  • Laplace operator
  • Riemannian manifold
  • Spectral geometry
  • Tubular domain

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