Quasi-Interpolation in a Space of C 2 Sextic Splines over Powell–Sabin Triangulations
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- Lamnii, M. & Mraoui, H. & Tijini, A. & Zidna, A., 2014. "A normalized basis for C1 cubic super spline space on Powell–Sabin triangulation," Mathematics and Computers in Simulation (MATCOM), Elsevier, vol. 99(C), pages 108-124.
- Sbibih, D. & Serghini, A. & Tijini, A., 2015. "Superconvergent local quasi-interpolants based on special multivariate quadratic spline space over a refined quadrangulation," Applied Mathematics and Computation, Elsevier, vol. 250(C), pages 145-156.
- Grošelj, Jan & Krajnc, Marjeta, 2016. "C1 cubic splines on Powell–Sabin triangulations," Applied Mathematics and Computation, Elsevier, vol. 272(P1), pages 114-126.
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- Fortes, M.A. & Raydan, M. & Rodríguez, M.L. & Sajo-Castelli, A.M., 2024. "An assessment of numerical and geometrical quality of bases on surface fitting on Powell–Sabin triangulations," Mathematics and Computers in Simulation (MATCOM), Elsevier, vol. 223(C), pages 642-653.
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Keywords
Powell–Sabin triangulation; sextic Powell–Sabin splines; Bernstein–Bézier form; Marsden’s identity;All these keywords.
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