- -

High performance computing of the matrix exponential

RiuNet: Institutional repository of the Polithecnic University of Valencia

Share/Send to

Cited by

Statistics

High performance computing of the matrix exponential

Show simple item record

Files in this item

dc.contributor.author Ruiz Martínez, Pedro Antonio es_ES
dc.contributor.author Sastre Martinez, Jorge es_ES
dc.contributor.author Ibáñez González, Jacinto Javier es_ES
dc.contributor.author Defez Candel, Emilio es_ES
dc.date.accessioned 2016-04-18T09:12:36Z
dc.date.available 2016-04-18T09:12:36Z
dc.date.issued 2016-01
dc.identifier.issn 0377-0427
dc.identifier.uri http://hdl.handle.net/10251/62700
dc.description.abstract This work presents a new algorithm for matrix exponential computation that significantly simplifies a Taylor scaling and squaring algorithm presented previously by the authors, preserving accuracy. A Matlab version of the new simplified algorithm has been compared with the original algorithm, providing similar results in terms of accuracy, but reducing processing time. It has also been compared with two state-of-the-art implementations based on Fade approximations, one commercial and the other implemented in Matlab, getting better accuracy and processing time results in the majority of cases. (C) 2015 Elsevier B.V. All rights reserved. es_ES
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Journal of Computational and Applied Mathematics es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Matrix exponential es_ES
dc.subject Scaling and squaring es_ES
dc.subject Taylor series es_ES
dc.subject.classification CIENCIAS DE LA COMPUTACION E INTELIGENCIA ARTIFICIAL es_ES
dc.subject.classification MATEMATICA APLICADA es_ES
dc.subject.classification LENGUAJES Y SISTEMAS INFORMATICOS es_ES
dc.subject.classification TEORIA DE LA SEÑAL Y COMUNICACIONES es_ES
dc.title High performance computing of the matrix exponential es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.cam.2015.04.001
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Sistemas Informáticos y Computación - Departament de Sistemes Informàtics i Computació es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Comunicaciones - Departament de Comunicacions es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Matemática Aplicada - Departament de Matemàtica Aplicada es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto de Instrumentación para Imagen Molecular - Institut d'Instrumentació per a Imatge Molecular es_ES
dc.description.bibliographicCitation Ruíz Martínez, PA.; Sastre Martinez, J.; Ibáñez González, JJ.; Defez Candel, E. (2016). High performance computing of the matrix exponential. Journal of Computational and Applied Mathematics. 291:370-379. doi:10.1016/j.cam.2015.04.001 es_ES
dc.description.accrualMethod Senia es_ES
dc.relation.publisherversion http://dx.doi.org/ 10.1016/j.cam.2015.04.001 es_ES
dc.description.upvformatpinicio 370 es_ES
dc.description.upvformatpfin 379 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 291 es_ES
dc.relation.senia 302875 es_ES


This item appears in the following Collection(s)

Show simple item record