Consistent sparse factorization

DOI10.1016/0898-1221(92)90152-8zbMath0764.65020OpenAlexW2068569256MaRDI QIDQ1205913

A. J. Baker, W. P. Noronha, Eugene L. Wachspress

Publication date: 1 April 1993

Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0898-1221(92)90152-8

zbMATH Keywords

numerical examplePoisson's equationsmooth solutionsJacobi iterationpreconditioned conjugate gradient methodconsistent sparse factorizationfive-point-differencenine- point finite element

Mathematics Subject Classification ID

Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35)

Uses Software

• symrcm

Cites Work

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• Consistent sparse factorization of elliptic difference equations
• Solution algorithms for nonlinear transient heat conduction analysis employing element-by-element iterative strategies
• An implicit, numerical method for solving two-dimensional time-dependent diffusion problems
• An extrapolation procedure for solving linear systems
• A Factorization Procedure for the Solution of Multidimensional Elliptic Partial Differential Equations
• Iterative Solution of Implicit Approximations of Multidimensional Partial Differential Equations
• A Symmetric Factorization Procedure for the Solution of Elliptic Boundary Value Problems

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