On the construction of polyharmonic B-splines
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摘要
In this paper we present two constructions providing polyharmonic B-splines with a quasi-rotational invariant behavior. Their properties are discussed and it is shown that in this way we improve the decay when ‖x‖→∞.
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论文评审过程：Received 15 December 2006, Revised 18 May 2007, Available online 22 October 2007.
论文官网地址：https://doi.org/10.1016/j.cam.2007.10.022
