Adams methods
From CFD-Wiki
Introduction
Adams' methods are a subset of the family of multi-step methods used for the numerical integration of initial value problems in Ordinary Differential Equations (ODE's). Multi-step methods benefit from the fact that the computations have been going on for some time, and use previously computed values of the solution (BDF methods), or the right hand side (Adams' methods), to approximate the solution at the next step.
Adams' methods begin by the integral approach,
Since is unknown in the interval to it is approximated by an interpolating polynomial using the previously computed steps and the current step at if an implicit method is desired.
References
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