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Computing the matrix sine and cosine simultaneously with a reduced number of products

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Computing the matrix sine and cosine simultaneously with a reduced number of products

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dc.contributor.author Seydaoglu, Muaz es_ES
dc.contributor.author Bader, Philipp es_ES
dc.contributor.author Blanes Zamora, Sergio es_ES
dc.contributor.author Casas, Fernando es_ES
dc.date.accessioned 2022-03-24T19:03:28Z
dc.date.available 2022-03-24T19:03:28Z
dc.date.issued 2021-05 es_ES
dc.identifier.issn 0168-9274 es_ES
dc.identifier.uri http://hdl.handle.net/10251/181548
dc.description.abstract [EN] A new procedure is presented for computing the matrix cosine and sine simultaneously by means of Taylor polynomial approximations. These are factorized so as to reduce the number of matrix products involved. Two versions are developed to be used in single and double precision arithmetic. The resulting algorithms are more efficient than schemes based on Pade approximations for a wide range of norm matrices. es_ES
dc.description.sponsorship The work of MS has been funded by the Scientific and Technological Research Council of Turkey (TUBITAK) with Grand Number 1059B191802292. PB, SB and FC acknowledge financial support from Ministerio de Economia, Industria y Competitividad(Spain) through projects MTM2016-77660-P and PID2019-104927GB-C21 (AEI/FEDER, UE). es_ES
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Applied Numerical Mathematics es_ES
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject Matrix sine es_ES
dc.subject Matrix cosine es_ES
dc.subject Taylor series es_ES
dc.subject Pade approximation es_ES
dc.subject Matrix polynomials es_ES
dc.title Computing the matrix sine and cosine simultaneously with a reduced number of products es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.apnum.2021.01.009 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-104927GB-C21/ES/METODOS DE INTEGRACION GEOMETRICA PARA PROBLEMAS CUANTICOS, MECANICA CELESTE Y SIMULACIONES MONTECARLO I/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/TUBITAK//1059B191802292/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//MTM2016-77660-P//NUEVOS RETOS EN INTEGRACION NUMERICA: FUNDAMENTOS ALGEBRAICOS, METODOS DE ESCISION, METODOS DE MONTECARLO Y OTRAS APLICACIONES/ es_ES
dc.rights.accessRights Abierto es_ES
dc.description.bibliographicCitation Seydaoglu, M.; Bader, P.; Blanes Zamora, S.; Casas, F. (2021). Computing the matrix sine and cosine simultaneously with a reduced number of products. Applied Numerical Mathematics. 163:96-107. https://doi.org/10.1016/j.apnum.2021.01.009 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1016/j.apnum.2021.01.009 es_ES
dc.description.upvformatpinicio 96 es_ES
dc.description.upvformatpfin 107 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 163 es_ES
dc.relation.pasarela S\458477 es_ES
dc.contributor.funder Agencia Estatal de Investigación es_ES
dc.contributor.funder European Regional Development Fund es_ES
dc.contributor.funder Ministerio de Economía y Competitividad es_ES
dc.contributor.funder Scientific and Technological Research Council of Turkey es_ES


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