Rosenbrock-type `peer' two-step methods
The authors construct \(s\)-stage methods for solving initial value problems for stiff ordinary differential equations where all stage values have stage order \(s-1.\) The proposed class of methods is stable in the sense of zero-stability for arbitrary stepsize sequences. Using the concept of effective order the authors derive methods having order \(s\) for constant stepsizes.
scientific article; zbMATH DE number 2160271