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High-Order Approximation of Gaussian Curvature with Regge Finite Elements.
Evan S. Gawlik
Published in:
SIAM J. Numer. Anal. (2020)
Keyphrases
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high order
finite element
gaussian curvature
higher order
pairwise
closed form
boundary element
numerical solution
shape index
scale invariant
normal vectors
input image
partial differential equations
geometric structure
smooth surfaces