- -

Numerically stable improved Chebyshev-Halley type schemes for matrix sign function

RiuNet: Institutional repository of the Polithecnic University of Valencia

Share/Send to

Cited by

Statistics

Numerically stable improved Chebyshev-Halley type schemes for matrix sign function

Show simple item record

Files in this item

dc.contributor.author Cordero Barbero, Alicia es_ES
dc.contributor.author Soleymani, Fazlollah es_ES
dc.contributor.author Torregrosa Sánchez, Juan Ramón es_ES
dc.contributor.author Ullah, M. Zaka es_ES
dc.date.accessioned 2018-07-16T06:50:16Z
dc.date.available 2018-07-16T06:50:16Z
dc.date.issued 2017 es_ES
dc.identifier.issn 0377-0427 es_ES
dc.identifier.uri http://hdl.handle.net/10251/105828
dc.description.abstract [EN] A general family of iterative methods including a free parameter is derived and proved to be convergent for computing matrix sign function under some restrictions on the parameter. Several special cases including global convergence behavior are dealt with. It is analytically shown that they are asymptotically stable. A variety of numerical experiments for matrices with different sizes is considered to show the effectiveness of the proposed members of the family. (C) 2016 Elsevier B.V. All rights reserved. es_ES
dc.description.sponsorship This research was supported by Ministerio de Economia y Competitividad MTM2014-52016-C2-2-P and by Generalitat Valenciana PROME-TEO/2016/089.
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation MINECO/MTM2014-52016-C2-2-P es_ES
dc.relation GV/PROMETEO/2016/089 es_ES
dc.relation.ispartof Journal of Computational and Applied Mathematics es_ES
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject Matrix sign function es_ES
dc.subject Stability es_ES
dc.subject Iterative methods es_ES
dc.subject Chebyshev Halley family es_ES
dc.subject Eigenvalues es_ES
dc.subject.classification MATEMATICA APLICADA es_ES
dc.title Numerically stable improved Chebyshev-Halley type schemes for matrix sign function es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.cam.2016.10.025 es_ES
dc.rights.accessRights Embargado es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Universitario de Matemática Multidisciplinar - Institut Universitari de Matemàtica Multidisciplinària es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Matemática Aplicada - Departament de Matemàtica Aplicada es_ES
dc.description.bibliographicCitation Cordero Barbero, A.; Soleymani, F.; Torregrosa Sánchez, JR.; Ullah, MZ. (2017). Numerically stable improved Chebyshev-Halley type schemes for matrix sign function. Journal of Computational and Applied Mathematics. 318:189-198. doi:10.1016/j.cam.2016.10.025 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://doi.org/10.1016/j.cam.2016.10.025 es_ES
dc.description.upvformatpinicio 189 es_ES
dc.description.upvformatpfin 198 es_ES
dc.type.version info:eu repo/semantics/publishedVersion es_ES
dc.description.volume 318 es_ES
dc.relation.pasarela 324469 es_ES
dc.contributor.funder Generalitat Valenciana (GV) es_ES
dc.contributor.funder Ministerio de Economía, Industria y Competitividad (MINECO) es_ES


This item appears in the following Collection(s)

Show simple item record