The direct solution of banded linear systems by a new matrix factorization procedure

DOI10.1080/00207168208803344zbMath0517.65008OpenAlexW2143890884MaRDI QIDQ3666125

S. E. Audish, David J. Evans

Publication date: 1983

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

Full work available at URL: https://doi.org/10.1080/00207168208803344

zbMATH Keywords

Gaussian eliminationcontinued fractionLU decompositionbanded linear systemcoupled rectangular systems

Mathematics Subject Classification ID

Computational methods for sparse matrices (65F50) Factorization of matrices (15A23) Direct numerical methods for linear systems and matrix inversion (65F05) Numerical solution of discretized equations for boundary value problems involving PDEs (65N22)

Related Items (2)

ULfactorization of banded Töplitz matrices ⋮ A LBIE-RBF solution to the convected wave equation for flow acoustics

Cites Work

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• A generalised sparse factorisation method for the solution of periodic tridiagonal systems
• On the factorization of special symmetric periodic and non-periodic quindiagonal matrices
• On the solution of certain symmetric quindiagonal linear systems
• An algorithm for the solution of certain tridiagonal systems of linear equations

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