Adaptive Multilevel Techniques for Mixed Finite Element Discretizations of Elliptic Boundary Value Problems

DOI10.1137/S0036142994276992zbMath0889.65124OpenAlexW2076020857MaRDI QIDQ4377508

Ronald H. W. Hoppe, Barbara I. Wohlmuth

Publication date: 10 February 1998

Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/s0036142994276992

zbMATH Keywords

performancenumerical examplessuperconvergencemixed finite elementsa posteriori error estimatorconjugate gradientslocal refinementmultilevel preconditioned CG iterations

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Boundary value problems for second-order elliptic equations (35J25) Error bounds for boundary value problems involving PDEs (65N15) 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) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35) Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs (65N50)

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