3D Composite Finite Elements for Elliptic Boundary Value Problems with Discontinuous Coefficients

DOI10.1137/100791750zbMath1237.65129OpenAlexW1964142791MaRDI QIDQ3116427

Lars Ole Schwen, Martin Rumpf, Tobias Preusser, Stefan A. Sauter

Publication date: 23 February 2012

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

Full work available at URL: https://doi.org/10.1137/100791750

zbMATH Keywords

convergencelinear elasticitydiscontinuous coefficientshomogenizationheat diffusionelliptic boundary value problems3D composite finite elements

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Classical linear elasticity (74B05) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) 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) Homogenization in equilibrium problems of solid mechanics (74Q05)

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