Improved SOR method with orderings and direct methods

DOI10.1007/BF03167325zbMath0933.65033MaRDI QIDQ1301573

Emiko Ishiwata, Yoshiaki Muroya

Publication date: 12 September 1999

Published in: Japan Journal of Industrial and Applied Mathematics (Search for Journal in Brave)

zbMATH Keywords

orderingiterative methodsGaussian eliminationtridiagonal matrixHessenberg systemsmultiple relaxation parameterssuccessive overrelation methodUL-factorization

Mathematics Subject Classification ID

Computational methods for sparse matrices (65F50) Iterative numerical methods for linear systems (65F10)

Related Items (4)

On the optimal relaxation parameters to the improved SOR method with orderings ⋮ Adaptive improved block SOR method with orderings ⋮ Basic Lul Factorization And Improved Iterative Method With Orderings ⋮ A practical choice of parameters in improved SOR-Newton method with orderings

Cites Work

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• A Local Relaxation Method for Solving Elliptic PDE<scp>s</scp> on Mesh-Connected Arrays
• Iterative Refinement Implies Numerical Stability for Gaussian Elimination
• Iterative Methods for the Numerical Solution of Second Order Elliptic Equations with Large First Order Terms
• Main convergence theorems for the improved sor method with orderings
• Convergence of Matrix Iterations Subject to Diagonal Dominance

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