High-Order Approximation of Gaussian Curvature with Regge Finite Elements
DOI10.1137/19M1255549zbMath1447.65139arXiv1905.07004WikidataQ114074257 ScholiaQ114074257MaRDI QIDQ5113131
Publication date: 10 June 2020
Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1905.07004
Riemannian metricscalar curvatureRicci scalarRegge calculusGaussian curvatureangle defectHellan-Herrmann-JohnsonRegge finite element
Error bounds for boundary value problems involving PDEs (65N15) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Numerical aspects of computer graphics, image analysis, and computational geometry (65D18) Lattice gravity, Regge calculus and other discrete methods in general relativity and gravitational theory (83C27)
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