Band algorithm for unsymmetric matrices in finite element and semi-discrete methods

DOI10.1002/nme.1620180807zbMath0482.65018OpenAlexW1994668484MaRDI QIDQ3940734

A. B. Palaniappan, T. C. Gopalakrishnan

Publication date: 1982

Published in: International Journal for Numerical Methods in Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/nme.1620180807

zbMATH Keywords

finite elementGauss eliminationmoving boundary problemsFortran subroutinesemi-discrete methodsunsymmetric band matrices

Mathematics Subject Classification ID

Water waves, gravity waves; dispersion and scattering, nonlinear interaction (76B15) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Partial differential equations of mathematical physics and other areas of application (35Q99) Applications to the sciences (65Z05) Direct numerical methods for linear systems and matrix inversion (65F05) Numerical solution of discretized equations for boundary value problems involving PDEs (65N22) Software, source code, etc. for problems pertaining to numerical analysis (65-04)

Cites Work

• Unnamed Item
• The Solution of Large Sparse Unsymmetric Systems of Linear Equations
• Sparse matrices

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