Recursive, Parameter-Free, Explicitly Defined Interpolation Nodes for Simplices

DOI10.1137/20M1321802zbMath1461.65011arXiv2002.09421MaRDI QIDQ5856680

Tobin Isaac

Publication date: 29 March 2021

Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2002.09421

zbMATH Keywords

interpolationsimplicesfinite elements methods

Mathematics Subject Classification ID

Numerical interpolation (65D05) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Interpolation in approximation theory (41A05)

Cites Work

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• A new triangular and tetrahedral basis for high‐order (hp) finite element methods
• Structured Inversion of the Bernstein Mass Matrix
• A Lobatto interpolation grid over the triangle
• A Lobatto interpolation grid in the tetrahedron

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