Local Extrapolation in the Solution of Ordinary Differential Equations
- 1 January 1973
- journal article
- Published by JSTOR in Mathematics of Computation
- Vol. 27 (121) , 91-97
- https://doi.org/10.2307/2005249
Abstract
The local errors being estimated in the solution of an initial value problem can be added in to make the solution more accurate but this is not always advisable. A rule for deciding when to extrapolate is studied for one-step methods. Some observations about the correctness of local error estimators and extrapolation of multistep methods are also made.Keywords
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