Parallel adaptive multigrid algorithm for 2-d 3-t diffusion equations

DOI10.1080/00207160410001661735zbMath1093.65091OpenAlexW1973931816MaRDI QIDQ4831407

Gabriel Wittum, Long-jun Shen, Ze-Yao Mo

Publication date: 29 December 2004

Published in: International Journal of Computer Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/00207160410001661735

Mathematics Subject Classification ID

Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Multigrid methods; domain decomposition for initial value and initial-boundary value problems involving PDEs (65M55)

Related Items (13)

A local character based method for solving linear systems of radiation diffusion problems ⋮ Some new discretization and adaptation and multigrid methods for 2-D 3-T diffusion equations ⋮ Meshfree methods for two-dimensional three-temperature radiation diffusion equations ⋮ An extremum‐preserving finite volume scheme for three‐temperature radiation diffusion equations ⋮ Algebraic Multigrid Block Triangular Preconditioning for Multidimensional Three-Temperature Radiation Diffusion Equations ⋮ A filter in constructing the preconditioner for solving linear equation systems of radiation diffusion problems ⋮ Domain Decomposition Preconditioners for the System Generated by Discontinuous Galerkin Discretization of 2D-3T Heat Conduction Equations ⋮ Substructuring Preconditioners with a Simple Coarse Space for 2-D 3-T Radiation Diffusion Equations ⋮ Algebraic Multigrid Block Preconditioning for Multi-Group Radiation Diffusion Equations ⋮ An Efficient Positivity-Preserving Finite Volume Scheme for the Nonequilibrium Three-Temperature Radiation Diffusion Equations on Polygonal Meshes ⋮ A positivity-preserving finite volume scheme for three-temperature radiation diffusion equations ⋮ On choosing a nonlinear initial iterate for solving the 2-D 3-T heat conduction equations ⋮ $α$Setup-PCTL: An Adaptive Setup-Based Two-Level Preconditioner for Sequence of Linear Systems of Three-Temperature Energy Equations

Uses Software

• UG
• MPI

Cites Work

• Load Balancing for Adaptive Multigrid Methods

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