Discretized Collocation and Iterated Collocation for Nonlinear Volterra Integral Equations of the Second Kind

摘要

A FORTRAN code is described for the approximate solution of systems of nonlinear Volterra integral equations of the second kind. The algorithm is based on polynomial spline collocation, possibly in combination with the corresponding iterated collocation. It exploits certain local superconvergence properties for the error estimation and the stepsize strategy.