A dual functional to the univariate B-spline

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摘要

In this paper, dual functionals with local supports to the univariate B-splines are constructed by symmetrization, which are a linear combination of function values.

论文关键词：B-spline,Blossom,Dual basis,Polarization identity,Symmetrization

论文评审过程：Received 15 August 2004, Revised 16 March 2005, Available online 5 October 2005.

论文官网地址：https://doi.org/10.1016/j.cam.2005.03.088