UKAEA Papers

K. Pentland M. Tamborrino T. J. Sullivan J. Buchanan L. C. Appel

Sequential numerical methods for integrating initial value problems (IVPs) can be prohibitively expensive when high numerical accuracy is required over the entire interval of integration. One remedy is to integrate in a parallel fashion, “predicting” the solution serially using a cheap (coarse) solver and “correcting” these values using an …