| Uniform convergence of discrete curvatures from nets of curvature lines (2009) | |||||||||
Abstract | |||||||||
| We study "Steiner-type" discrete curvatures computed from nets of curvature lines on a given smooth surface, and prove their uniform pointwise convergence to smooth principal curvatures. We provide explicit error bounds, with constants depending only on the limit surface and the shape regularity of the discrete net.. Comment: 21 pages, 6 figures | |||||||||
Details der Publikation | |||||||||
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