Applied Mathematics and Nonlinear Sciences
Journal license

Journal

Applied Mathematics and Nonlinear Sciences


Volume
& Issue

Volume 1, Issue 2


Published
on

November 18, 2016


Pages

547-558


DOI

Article

A new stepsize change technique for Adams methods

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Authors

M. Calvo Affiliation:
IUMA-Dpto. Matemática Aplicada, Pedro Cerbuna 12, Edificio Matemáticas, 50009 Zaragoza, Spain
, J.I. Montijano Affiliation:
IUMA-Dpto. Matemática Aplicada, Pedro Cerbuna 12, Edificio Matemáticas, 50009 Zaragoza, Spain
and L. Rández Affiliation:
IUMA-Dpto. Matemática Aplicada, Pedro Cerbuna 12, Edificio Matemáticas, 50009 Zaragoza, Spain


Abstract

In this paper a new technique for stepsize changing in the numerical solution of Initial Value Problems for ODEs by means of Adams type methods is considered. The computational cost of the new technique is equivalent to those of the well known interpolation technique (IT). It is seen that the new technique has better stability properties than the IT and moreover, its leading error term is smaller. These facts imply that the new technique can outperform the IT.


Keywords

stepsize change, linear multistep methods, 65107, CR517


Citation

Calvo, M., Montijano, J., & Rández, L. (2016). A new stepsize change technique for adams methods. Applied Mathematics and Nonlinear Sciences, 1(2), 547–558. https://doi.org/10.21042/AMNS.2016.2.00043

Published by: Engineering Journals

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