Gaussian Curvature of Graph-like Surfaces in 3-Dimensional Hyperbolic Space
Abstract
In this paper, we investigate the Gaussian curvature of graph-like surfaces in 3-dimensional hyperbolic space. We prove that the graph defined by a radially symmetric function with nonpositive Gaussian curvature is necessarily a surface with Gaussian curvature zero.
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PDFDOI: https://doi.org/10.5539/jmr.v4n1p30

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Journal of Mathematics Research ISSN 1916-9795 (Print) ISSN 1916-9809 (Online)
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