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Non-uniform WENO-based quasi-interpolating splines from the Bernstein–Bézier representation and applications
dc.contributor.author | Aràndiga, F. | |
dc.contributor.author | Barrera Rosillo, Domingo | |
dc.contributor.author | Eddargani, Salah | |
dc.contributor.author | Ibáñez Pérez, María José | |
dc.contributor.author | Roldán Aranda, Juan Bautista | |
dc.date.accessioned | 2024-06-19T10:33:02Z | |
dc.date.available | 2024-06-19T10:33:02Z | |
dc.date.issued | 2024-04-16 | |
dc.identifier.citation | Aràndiga, F., et al. Non-uniform WENO-based quasi-interpolating splines from the Bernstein–Bézier representation and applications. Mathematics and Computers in Simulation 223 (2024) 158–170 [10.1016/j.matcom.2024.04.006] | es_ES |
dc.identifier.uri | https://hdl.handle.net/10481/92709 | |
dc.description.abstract | In this paper, we propose a family of C1 non-uniform cubic quasi-interpolation schemes. The construction used here is mainly based on directly establishing the BB-coefficients by a suitable combination of the data values. These combinations generate masks for each of the BB-coefficients. These masks can contain free parameters, which allow us to write a quasiinterpolation schemes defined from a large stencil as a non-negative convex combination of others defined from sub-stencils of small sizes, which coincide with the concept of WENO, which we will use the deal with non-smooth data, or data with jumps. We consider an application of the proposed technique for real measured data related to memristors fabricated with hafnium oxide as a dielectric. | es_ES |
dc.description.sponsorship | Spanish MINECO project PID2020-117211GB-I00 | es_ES |
dc.description.sponsorship | GVA project CIAICO/2021/227 | es_ES |
dc.description.sponsorship | Project PID2022-139586NB-44 funded by MCIN/AEI/10.13039/501100011033 and by European Union NextGenerationEU/PRTR | es_ES |
dc.description.sponsorship | Project QUAL21-011 (Modeling Nature) of the Consejería de Universidad, Investigación e Innovación of the Junta de Andalucía, Spain | es_ES |
dc.description.sponsorship | INdAM Research group GNCS of Italy | es_ES |
dc.description.sponsorship | MUR Excellence Department Project awarded to the Department of Mathematics, University of Rome Tor Vergata, CUP E83C23000330006 | es_ES |
dc.description.sponsorship | Funding for open access charge: Universidad de Granada / CBUA | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Elsevier | es_ES |
dc.rights | Atribución 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.subject | Bernstein–Bézier representation | es_ES |
dc.subject | Quasi-interpolation | es_ES |
dc.subject | WENO | es_ES |
dc.title | Non-uniform WENO-based quasi-interpolating splines from the Bernstein–Bézier representation and applications | es_ES |
dc.type | journal article | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/NextGenerationEU/PID2022-139586NB-44 | es_ES |
dc.rights.accessRights | open access | es_ES |
dc.identifier.doi | 10.1016/j.matcom.2024.04.006 | |
dc.type.hasVersion | VoR | es_ES |
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