Implicit Extrapolation Methods for Multilevel Finite Element Computations

DOI10.1137/0917012zbMath0852.65113OpenAlexW2053717271MaRDI QIDQ4870644

Ulrich Rüde, Michael Jung

Publication date: 27 March 1996

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

Full work available at URL: https://semanticscholar.org/paper/2c6c2447dea52f3f3e4962a1bdfcb731e1ded87f

zbMATH Keywords

complexityalgorithmnumerical examplesefficiencyheat conductionfinite element methodsmultigrid methodextrapolationmultilevel methodselasticity theoryasymptotically optimal convergence

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Linear elasticity with initial stresses (74B10) Heat equation (35K05) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Iterative numerical methods for linear systems (65F10) Complexity and performance of numerical algorithms (65Y20)

Related Items (4)

Extrapolation for solving a system of weakly singular nonlinear Volterra integral equations of the second kind ⋮ Implicitly extrapolated geometric multigrid on disk-like domains for the gyrokinetic Poisson equation from fusion plasma applications ⋮ Multigrid reduction in time with Richardson extrapolation ⋮ Energy-Minimizing, Symmetric Discretizations for Anisotropic Meshes and Energy Functional Extrapolation

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