Affiliation:
1. Sandia Laboratories
2. University of New Mexico, Albuquerque, New Mexico
Abstract
One of the best general purpose differential equation solvers is Gear's variable order, variable step Adams code DIFSUB [1]. (It is combined with methods for the solution of stiff problems but we are only concerned with the Adams methods here.) We have done extensive numerical testing of the code, which complement the excellent comparative tests of Hull and his co-workers [2], in order to understand its design and performance. We shall report some of our observations in the hope that others will find them useful.
Publisher
Association for Computing Machinery (ACM)
Cited by
8 articles.
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1. Software based on explicit RK formulas;Applied Numerical Mathematics;1996-11
2. Starting BDF and Adams codes at optimal order;Journal of Computational and Applied Mathematics;1988-03
3. REFERENCES;Numerical Methods for Initial Value Problems in Ordinary Differential Equations;1988
4. Starting variable-order Adams and BDF codes;Applied Numerical Mathematics;1987-08
5. Automatic selection of the initial step size for an ODE solver;Journal of Computational and Applied Mathematics;1987-05