

Variable order one-step methods for initial value problems I
Abstract
A class of variable order one-step integrators is proposed for Initial Value Problems (IVPs) in Ordinary Differential Equations (ODEs). It is based on a rational interpolant.
Journal of the Nigerian Association of Mathematical Physics Vol. 10 2006: pp. 91-96
http://dx.doi.org/10.4314/jonamp.v10i1.40111