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dc.contributor.author | Bernier, J. | es_ES |
dc.contributor.author | Blanes Zamora, Sergio | es_ES |
dc.contributor.author | Escorihuela-Tomàs, A. | es_ES |
dc.contributor.author | Casas, F. | es_ES |
dc.date.accessioned | 2024-07-12T18:02:29Z | |
dc.date.available | 2024-07-12T18:02:29Z | |
dc.date.issued | 2023-11-10 | es_ES |
dc.identifier.issn | 0006-3835 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/206066 | |
dc.description.abstract | [EN] We analyze the preservation properties of a family of reversible splitting methods when they are applied to the numerical time integration of linear differential equations defined in the unitary group. The schemes involve complex coefficients and are conjugated to unitary transformations for sufficiently small values of the time step-size. New and efficient methods up to order six are constructed and tested on the linear Schrödinger equation. | es_ES |
dc.description.sponsorship | The work of JB is supported by ANR-22-CE40-0016 KEN" of the Agence Nationale de la Recherche (France) and by the region Pays de la Loire (France) through the project MasCan". SB, FC and AE-T acknowledge financial support by Ministerio de Ciencia e Innovación (Spain) through project PID2019-104927GB-C21, MCIN/AEI/10.13039/501100011033, ERDF ( A way of making Europe") | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Springer-Verlag | es_ES |
dc.relation.ispartof | BIT Numerical Mathematics | es_ES |
dc.rights | Reconocimiento (by) | es_ES |
dc.subject | Splitting methods | es_ES |
dc.subject | Complex coefficients | es_ES |
dc.subject | Unitary problems | es_ES |
dc.subject.classification | MATEMATICA APLICADA | es_ES |
dc.title | Symmetric-conjugate splitting methods for linear unitary problems | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1007/s10543-023-00998-4 | 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/ANR//ANR-22-CE40-0016/FR/KAM Theory, PDE and Numerics/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/GENERALITAT VALENCIANA//CIAICO%2F2021%2F180//MÉTODOS DE INTEGRACIÓN GEOMÉTRICA PARA PROBLEMAS CUÁNTICOS, MECÁNICA CELESTE Y MODELOS EPIDEMIOLÓGICOS/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.description.bibliographicCitation | Bernier, J.; Blanes Zamora, S.; Escorihuela-Tomàs, A.; Casas, F. (2023). Symmetric-conjugate splitting methods for linear unitary problems. BIT Numerical Mathematics. 58:1-26. https://doi.org/10.1007/s10543-023-00998-4 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1007/s10543-023-00998-4 | es_ES |
dc.description.upvformatpinicio | 1 | es_ES |
dc.description.upvformatpfin | 26 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 58 | es_ES |
dc.relation.pasarela | S\513525 | es_ES |
dc.contributor.funder | GENERALITAT VALENCIANA | es_ES |
dc.contributor.funder | Agencia Estatal de Investigación | es_ES |