Index and total curvature of surfaces with constant mean curvature
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- by Manfredo P. do Carmo and Alexandre M. Da Silveira PDF
- Proc. Amer. Math. Soc. 110 (1990), 1009-1015 Request permission
Abstract:
We prove an analogue, for surfaces with constant mean curvature in hyperbolic space, of a theorem of Fischer-Colbrie and Gulliver about minimal surfaces in Euclidean space. That is, for a complete surface ${M^2}$ in hyperbolic $3$-space with constant mean curvature 1, the (Morse) index of the operator $L = \Delta - 2K$ is finite if and only if the total Gaussian curvature is finite.References
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Additional Information
- © Copyright 1990 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 110 (1990), 1009-1015
- MSC: Primary 53C42; Secondary 53A10, 58G30
- DOI: https://doi.org/10.1090/S0002-9939-1990-1039255-5
- MathSciNet review: 1039255