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C-1-Cubic Quasi-Interpolation Splines over a CT Refinement of a Type-1 Triangulation

dc.contributor.authorBenharzallah, Haithem
dc.contributor.authorBarrera Rosillo, Domingo 
dc.date.accessioned2023-02-09T09:57:01Z
dc.date.available2023-02-09T09:57:01Z
dc.date.issued2022-12-23
dc.identifier.citationBenharzallah, H.; Mennouni, A.; Barrera, D. C1-Cubic Quasi-Interpolating Splines in the Bernstein Basis over a Clough–Tocher Refinement of a Type-1 Triangulation. Mathematics 2023, 11, 59. [https://doi.org/10.3390/math11010059]es_ES
dc.identifier.urihttps://hdl.handle.net/10481/79783
dc.description.abstractC1 continuous quasi-interpolating splines are constructed over Clough–Tocher refinement of a type-1 triangulation. Their Bernstein–Bézier coefficients are directly defined from the known values of the function to be approximated, so that a set of appropriate basis functions is not required. The resulting quasi-interpolation operators reproduce cubic polynomials. Some numerical tests are given in order to show the performance of the approximation scheme.es_ES
dc.language.isoenges_ES
dc.publisherMDPIes_ES
dc.rightsAtribución 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectBernstein–Bézier coefficientses_ES
dc.subjectQuasi-interpolationes_ES
dc.subjectType-1 triangulationes_ES
dc.subjectClough–Tocher splites_ES
dc.titleC-1-Cubic Quasi-Interpolation Splines over a CT Refinement of a Type-1 Triangulationes_ES
dc.typejournal articlees_ES
dc.rights.accessRightsopen accesses_ES
dc.identifier.doi10.3390/math11010059
dc.type.hasVersionVoRes_ES


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