Multilevel algorithms for finite difference discretizations on sparse grids

DOI10.1023/A:1016651510463zbMath0978.65093OpenAlexW165556010MaRDI QIDQ5934370

Frauke Sprengel

Publication date: 19 June 2001

Published in: Numerical Algorithms (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1016651510463

zbMATH Keywords

finite element methodssparse gridsfinite differencesPoisson equationmultilevel algorithmssubspace correction algorithms

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Iterative numerical methods for linear systems (65F10) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs (65N50) Finite difference methods for boundary value problems involving PDEs (65N06)

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