Splitting methods with complex coefficients
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Mostrar el registro completo del ítemcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/7037
comunitat-uji-handle3:10234/8635
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Título
Splitting methods with complex coefficientsFecha de publicación
2010Editor
Sociedad Española de Matemática AplicadaISSN
1575-9822Cita bibliográfica
Boletín de la Sociedad Española de Matemática Aplicada (2010) núm. 50, p. 47-60Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
http://www.ehu.es/ccwmuura/research/2010SEMA.pdfVersión
info:eu-repo/semantics/publishedVersionPalabras clave / Materias
Resumen
Splitting methods for the numerical integration of differential equations of order greater than two involve necessarily negative coefficients. This order barrier can be overcome by considering complex coefficients ... [+]
Splitting methods for the numerical integration of differential equations of order greater than two involve necessarily negative coefficients. This order barrier can be overcome by considering complex coefficients with positive real part. In this work we review the composition technique used to construct methods of this class, propose new sixth- order integrators and analyze their main features on a pair of numerical examples, in particular how the errors are propagated along the evolution. [-]
Proyecto de investigación
info:eu-repo/grantAgreement/EC/FP7/ICT2009/248497Derechos de acceso
http://rightsstatements.org/vocab/CNE/1.0/
© Sociedad Española de Matemática Aplicada
info:eu-repo/semantics/openAccess
© Sociedad Española de Matemática Aplicada
info:eu-repo/semantics/openAccess
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