Splitting methods with complex coefficients
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Show full item recordcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/7037
comunitat-uji-handle3:10234/8635
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INVESTIGACIONMetadata
Title
Splitting methods with complex coefficientsDate
2010Publisher
Sociedad Española de Matemática AplicadaISSN
1575-9822Bibliographic citation
Boletín de la Sociedad Española de Matemática Aplicada (2010) núm. 50, p. 47-60Type
info:eu-repo/semantics/articlePublisher version
http://www.ehu.es/ccwmuura/research/2010SEMA.pdfVersion
info:eu-repo/semantics/publishedVersionSubject
Abstract
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. [-]
Investigation project
info:eu-repo/grantAgreement/EC/FP7/ICT2009/248497Rights
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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- MAT_Articles [766]