A Schwarz Preconditioner for the Cubed-Sphere

DOI10.1137/S1064827502409420zbMath1163.65329OpenAlexW1999952620MaRDI QIDQ4442478

John M. Dennis, Stephen J. Thomas, Paul F. Fischer, Henry M. Tufo

Publication date: 20 January 2004

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

Full work available at URL: https://doi.org/10.1137/s1064827502409420

zbMATH Keywords

shallow water equationssemi-implicitspectral elementcubed-sphere

Mathematics Subject Classification ID

Iterative numerical methods for linear systems (65F10) Spectral, collocation and related methods for initial value and initial-boundary value problems involving PDEs (65M70)

Related Items (7)

Algorithmically scalable block preconditioner for fully implicit shallow-water equations in CAM-SE ⋮ A discrete Funk transform on the cubed sphere ⋮ Interpolation on the cubed sphere with spherical harmonics ⋮ A prolate-element method for nonlinear PDEs on the sphere ⋮ Semi-automatic sparse preconditioners for high-order finite element methods on non-uniform meshes ⋮ Hybrid multigrid/Schwarz algorithms for the spectral element method ⋮ Symmetry group of the equiangular cubed sphere

Uses Software

• LAPACK

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