On Divergence of Sinc - Approximations Everywhere on ( 0 , Π )
نویسنده
چکیده
Some properties of sinc-approximations of continuous functions on a segment are studied. For the first time, the sinc-approximations arose in the work of Pleynet. Later, in connection with developments in signals coding theory, E. Borel and E. T. Whittaker introduced the notions of a cardinal function and a truncated cardinal function, the restriction of which to [0, π] looks like this:
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Scaling Limits for Mixed Kernels
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