Sparsity optimized high order finite element functions for H(div) on simplices

DOI10.1007/s00211-012-0461-0zbMath1256.65100OpenAlexW2145602099MaRDI QIDQ455677

Veronika Pillwein, Sven Beuchler, Sabine Zaglmayr

Publication date: 22 October 2012

Published in: Numerische Mathematik (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00211-012-0461-0

zbMATH Keywords

finite element methodsJacobi polynomialssparsityRaviart-Thomas elementssimplices\(H\)(div))-conforming discretizationsDubiner basishigh order finite element functions

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs (65N50) Numerical solution of discretized equations for boundary value problems involving PDEs (65N22)

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Uses Software

• SumCracker
• HolonomicFunctions

Cites Work

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