Block methods for second order odes
Simeon Ola Fatunla · International Journal of Computer Mathematics · 1991
Zero-stable Block methods of orders 3/4 are proposed for Second Order Initial Value Problems given. The matrix coefficients of the schemes are chosen as to ensure zero-stability and consistency (hence convergence of the resultant schemes). There is anticipated speed up of computa-tions as a result of admissible parallelism across the method (or time) and cheap error estimators.