An algorithm for the solution of certain tridiagonal systems of linear equations
- 1 April 1972
- journal article
- Published by Oxford University Press (OUP) in The Computer Journal
- Vol. 15 (4) , 356-359
- https://doi.org/10.1093/comjnl/15.4.356
Abstract
Recently, interest in new fast direct methods for solving finite difference approximations to the standard partial differential equations of Mathematical Physics has been renewed by the introduction of the fast Fourier transform and Buneman's variant of the cyclic odd-even reduced algorithms.Keywords
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