IF Approximation of Fourier Transforms and Certain Interpolating Splines
نویسندگان
چکیده
We extend to iP, X g p < °°, the L2 results of Bramble and Hilbert on convergence of discrete Fourier transforms and on approximation using smooth splines. The main tools are the estimates of [ 1 ] for linear functionals on Sobolev spaces and elementary results on Fourier multipliers.
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تاریخ انتشار 2010