On A Four-Step Exponentially Fitted Scheme for The Solution of Stiff Dfferential Systems

Abstract

Many problems that are often encountered in fields like engineering, mechanics, electronic, astrophysics, chemistry and control theory, yield initial value problems involving systems of ordinary differential equations which exhibit a phenomenon which has come to be known as stiffness. In this work, a new four-step exponentially-fitted predictor-corrector method involving the second derivative for solving system of stiff differential