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An extension of Ortiz' recursive formulation of the tau method to certain linear systems of ordinary differential equations


Authors: M. R. Crisci and E. Russo
Journal: Math. Comp. 41 (1983), 27-42
MSC: Primary 65L05; Secondary 65L07
MathSciNet review: 701622
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Abstract: Ortiz' step-by-step recursive formulation of the Lanczos tau method is extended to the numerical solution of linear systems of differential equations with polynomial coefficients.

Numerical comparisons are made with Gear's and Enright's methods.


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Additional Information

DOI: https://doi.org/10.1090/S0025-5718-1983-0701622-9
Article copyright: © Copyright 1983 American Mathematical Society