This paper concerns the study of explicit 4-stage fourth order Runge–Kutta methods which preserve quadratic conservation laws when their weights are made solution dependent. Application to orthogonal and Hamiltonian linear systems and numerical tests are also reported.
Explicit four stage fourth order Runge-Kutta methods for preserving quadratic conservation laws
DEL BUONO, Nicoletta;
2002-01-01
Abstract
This paper concerns the study of explicit 4-stage fourth order Runge–Kutta methods which preserve quadratic conservation laws when their weights are made solution dependent. Application to orthogonal and Hamiltonian linear systems and numerical tests are also reported.File in questo prodotto:
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