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000089702 005__ 20210902121658.0
000089702 0247_ $$2doi$$a10.3390/math8040541
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000089702 037__ $$aART-2020-117839
000089702 041__ $$aeng
000089702 100__ $$0(orcid)0000-0003-2156-9856$$aDelgado, Jorge$$uUniversidad de Zaragoza
000089702 245__ $$aGeometric properties and algorithms for rational q-Bézier curves and surfaces
000089702 260__ $$c2020
000089702 5060_ $$aAccess copy available to the general public$$fUnrestricted
000089702 5203_ $$aIn this paper, properties and algorithms of q-Bézier curves and surfaces are analyzed. It is proven that the only q-Bézier and rational q-Bézier curves satisfying the boundary tangent property are the Bézier and rational Bézier curves, respectively. Evaluation algorithms formed by steps in barycentric form for rational q-Bézier curves and surfaces are provided.
000089702 536__ $$9info:eu-repo/grantAgreement/ES/DGA-FEDER/E41-17R$$9info:eu-repo/grantAgreement/ES/MINECO-FEDER/PGC2018-096321-B-I00
000089702 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000089702 590__ $$a2.258$$b2020
000089702 591__ $$aMATHEMATICS$$b24 / 330 = 0.073$$c2020$$dQ1$$eT1
000089702 592__ $$a0.495$$b2020
000089702 593__ $$aMathematics (miscellaneous)$$c2020$$dQ2
000089702 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000089702 700__ $$0(orcid)0000-0002-1340-0666$$aPeña, J.M.$$uUniversidad de Zaragoza
000089702 7102_ $$12005$$2595$$aUniversidad de Zaragoza$$bDpto. Matemática Aplicada$$cÁrea Matemática Aplicada
000089702 773__ $$g8, 4 (2020), 541 [15 pp.]$$pMathematics (Basel)$$tMATHEMATICS$$x2227-7390
000089702 8564_ $$s320314$$uhttps://zaguan.unizar.es/record/89702/files/texto_completo.pdf$$yVersión publicada
000089702 8564_ $$s391128$$uhttps://zaguan.unizar.es/record/89702/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
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000089702 951__ $$a2021-09-02-09:12:00
000089702 980__ $$aARTICLE