comunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/173364
comunitat-uji-handle3:10234/173369
comunitat-uji-handle4:
INVESTIGACION
Resumen
New families of fourth-order composition methods for the numerical integration of initial
value problems defined by ordinary differential equations are proposed. They are designed when
the problem can be separated ... [+]
New families of fourth-order composition methods for the numerical integration of initial
value problems defined by ordinary differential equations are proposed. They are designed when
the problem can be separated into three parts in such a way that each part is explicitly solvable.
The methods are obtained by applying different optimization criteria and preserve geometric
properties of the continuous problem by construction. Different numerical examples exhibit their
improved performance with respect to previous splitting methods in the literature. [-]
Derechos de acceso
info:eu-repo/semantics/openAccess