On the Error in Surface Spline Interpolation of a Compactly Supported Function
نویسندگان
چکیده
We show that the Lp( )-norm of the error in surface spline interpolation of a compactly supported function in the Sobolev space W 2m 2 decays like O( p) where p := minfm;m+ d=p d=2g and m is a parameter related to the smoothness of the surface spline. In case 1 p 2, the achieved rate of O( ) matches that of the error when the domain is all of R and the interpolation points form an in nite grid.
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