Higher order sparse grid methods for elliptic partial differential equations with variable coefficients

DOI10.1007/s00607-003-0012-8zbMath1030.65114OpenAlexW2090615286MaRDI QIDQ1412054

S. Achatz

Publication date: 4 November 2003

Published in: Computing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00607-003-0012-8

zbMATH Keywords

algorithmsdiscontinuous coefficientsnumerical experimentsboundary value problemssparse gridsmultigrid methodelliptic partial differential equationsadaptive grid refinementcurvilinear boundaryhigher order finite elementshierarchical finite elements

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Boundary value problems for second-order elliptic equations (35J25) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) PDEs with low regular coefficients and/or low regular data (35R05) Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs (65N50)

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