On the construction of local quadratic spline quasi-interpolants on bounded rectangular domains
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摘要
In this paper local bivariate C1 spline quasi-interpolants on a criss-cross triangulation of bounded rectangular domains are considered and a computational procedure for their construction is proposed. Numerical and graphical tests are provided.
论文关键词：65D07,65D15,41A15,Spline approximation,Quasi-interpolation,Criss-cross triangulation,Algorithms
论文评审过程：Received 19 December 2006, Revised 25 May 2007, Available online 26 November 2007.
论文官网地址：https://doi.org/10.1016/j.cam.2007.10.025
