A contractivity theory of Runge—Kutta methods for stiff nonlinear Volterra functional differential equations (VFDEs) is established, by means of which a family of high order contractive Runge—Kutta ...

I've spent the last few hours looking for an ODE solver that I can use for my course assignments. I basically need to be able to input the systems of equations and then, for different initial ...

New Runge-Kutta algorithms are developed which determine the solution of a system of ordinary differential equations at any point within a given integration step, as well as at the end of each step.