Exponentially fitted fifth-order two-step peer explicit methods

Calvo, M. (Universidad de Zaragoza) ; Montijano, J. I. (Universidad de Zaragoza) ; Rández, L. (Universidad de Zaragoza) ; Van Daele, M.

Resumen: The so called peer methods for the numerical solution of Initial Value Problems (IVP) in ordinary differential systems were introduced by R. Weiner et al [6, 7, 11, 12, 13] for solving different types of problems either in sequential or parallel computers. In this work, we study exponentially fitted three-stage peer schemes that are able to fit functional spaces with dimension six. Finally, some numerical experiments are presented to show the behaviour of the new peer schemes for some periodic problems.

Idioma: Inglés

DOI: 10.1063/1.4912445

Año: 2015

Publicado en: AIP Conference Proceedings 1648, 1 (2015), 150015 [5 pp]
ISSN: 0094-243X

Factor impacto SCIMAGO: 0.18 - Physics and Astronomy (miscellaneous)

Tipo y forma: Artículo (Versión definitiva)

Área (Departamento): Área Matemática Aplicada (Dpto. Matemática Aplicada)