Composite‐grid multigrid for diffusion on the sphere
DOI10.1002/NLA.2115zbMath1499.65713OpenAlexW2741505342MaRDI QIDQ4637392
Scott MacLachlan, Ilya V. Lashuk, J. H. Adler
Publication date: 18 April 2018
Published in: Numerical Linear Algebra with Applications (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1002/nla.2115
Laplace-Beltrami operatormultigridfast adaptive composite-grid (FAC) algorithmfinite-element discretizations on surfaces
Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) 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) Numerical solution of discretized equations for boundary value problems involving PDEs (65N22) PDEs on manifolds (35R01)
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