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A geometric characterization of Powell-Sabin triangulations allowing the construction of C-2 quartic splines

dc.contributor.authorBarrera Rosillo, Domingo 
dc.contributor.authorEddargani, Salah
dc.contributor.authorIbáñez Pérez, María José 
dc.contributor.authorLamnii, Abdellah
dc.date.accessioned2021-11-03T08:47:57Z
dc.date.available2021-11-03T08:47:57Z
dc.date.issued2021-10-15
dc.identifier.citationD. Barrera, S. Eddargani, M.J. Ibáñez et al. A geometric characterization of Powell-Sabin triangulations allowing the construction of C-2 quartic splines. Computers and Mathematics with Applications 100 (2021) 30–40. [https://doi.org/10.1016/j.camwa.2021.08.028]es_ES
dc.identifier.urihttp://hdl.handle.net/10481/71243
dc.descriptionThe authors wish to thank the anonymous referees for their very pertinent and useful comments which helped them to improve the original manuscript. The first and third authors are members of the research group FQM 191 Matem?tica Aplicada funded by the PAIDI programme of the Junta de Andaluc?a. The second author would like to thank the University of Granada for the financial support for the research stay during which this work was carried out.es_ES
dc.descriptionThe authors wish to thank the anonymous referees for their very pertinent and useful comments which helped them to improve the original manuscript. The first and third authors are members of the research group FQM 191 Matemática Aplicada funded by the PAIDI programme of the Junta de Andalucía. The second author would like to thank the University of Granada for the financial support for the research stay during which this work was carried out.es_ES
dc.description.abstractThe paper deals with the characterization of Powell-Sabin triangulations allowing the construction of bivariate quartic splines of class C-2. The result is established by relating the triangle and edge split points provided by the refinement of each triangle. For a triangulation fulfilling the characterization obtained, a normalized representation of the splines in the C-2 space is given.es_ES
dc.description.sponsorshipJunta de Andaluciaes_ES
dc.description.sponsorshipUniversity of Granadaes_ES
dc.language.isoenges_ES
dc.publisherPergamon- Elsevier Sciencees_ES
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.subjectPowell-Sabin triangulationes_ES
dc.subjectQuartic splineses_ES
dc.subjectBernstein basises_ES
dc.subjectBlending functionses_ES
dc.titleA geometric characterization of Powell-Sabin triangulations allowing the construction of C-2 quartic splineses_ES
dc.typejournal articlees_ES
dc.rights.accessRightsopen accesses_ES
dc.identifier.doi10.1016/j.camwa.2021.08.028
dc.type.hasVersionVoRes_ES


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