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Research Article Open access CC BY 3.0

A Note on the Construction of Constant Order Predictor Corrector Algorithm for the Solution of y′ = f(x,y)

A. A James, A. O. Adesanya

Journal of Advances in Mathematics and Computer Science · pp. 886–895 · Published 16 Jan 2014

10.9734/BJMCS/2014/6284

Abstract

This paper examines the development of one step, five hybrid point method for the solution of first order initial value problems. We adopted the method of collocation and interpolation of power series approximate solution to generate a continuous linear multistep method. The continuous linear multistep method was evaluated at selected grid points to give the discrete linear multistep method. The method was implemented using a constant order predictor of order seven over an overlapping interval. The basic properties of the derived corrector was investigated and found to be zero stable, consistent and convergent. The region of absolute stability was also investigated. The method was tested on some numerical experiments and found to compare favorably with the existing methods.

Constant order hybrid points collocation interpolation approximate solution grid points zero stable consistent convergent

Cited by 4

Convergence properties of 3-point block Adams method with one off-step point for ODEs

H. Soomro, N. Zainuddin, H. Daud · Journal of Physics, Conference Series · 2021

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