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dc.contributor.authorShen, Li-Yong
dc.contributor.authorPérez Díaz, Sonia 
dc.date.accessioned2021-10-06T15:25:57Z
dc.date.available2021-10-06T15:25:57Z
dc.date.issued2015-03-15
dc.identifier.bibliographicCitationShen, Li-Yong & Pérez Díaz, S. 2015, “Numerical proper reparametrization of parametric plane curves”, Journal of Computational and Applied Mathematics, vol. 277, pp. 138-161.
dc.identifier.issn0377-0427
dc.identifier.urihttp://hdl.handle.net/10017/49553
dc.description.abstractWe present an algorithm for reparametrizing algebraic plane curves from a numerical point of view. More precisely, given a tolerance ϵ>0 and a rational parametrization P of a plane curve C with perturbed float coefficients, we present an algorithm that computes a parametrization Q of a new plane curve D such that Q is an ϵ –proper reparametrization of D. In addition, the error bound is carefully discussed and we present a formula that measures the “closeness” between the input curve C and the output curve D.en
dc.format.mimetypeapplication/pdfen
dc.language.isoengen
dc.publisherElsevier
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)*
dc.rights© 2014 Elsevier
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectRational curveen
dc.subjectApproximately improperen
dc.subjectProper reparametrizationen
dc.titleNumerical proper reparametrization of parametric plane curvesen
dc.typeinfo:eu-repo/semantics/articleen
dc.subject.ecienciaMatemáticases_ES
dc.subject.ecienciaMathematicsen
dc.contributor.affiliationUniversidad de Alcalá. Departamento de Física y Matemáticas. Unidad docente Matemáticases_ES
dc.date.updated2021-10-06T15:23:07Z
dc.relation.publisherversionhttps://doi.org/10.1016/j.cam.2014.09.012
dc.type.versioninfo:eu-repo/semantics/acceptedVersionen
dc.identifier.doi10.1016/j.cam.2014.09.012
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessen
dc.identifier.uxxiAR/0000020419
dc.identifier.publicationtitleJournal of Computational and Applied Mathematics
dc.identifier.publicationvolume277
dc.identifier.publicationlastpage161
dc.identifier.publicationfirstpage138


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