JournalsrmiVol. 25, No. 1pp. 49–273

Fitting a CmC^m-Smooth Function to Data II

  • Charles Fefferman

    Princeton University, United States
  • Bo'az Klartag

    Tel-Aviv University, Israel
Fitting a $C^m$-Smooth Function to Data II cover
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We exhibit efficient algorithms to perform the following task: Given a function ff defined on a finite subset ERnE \subset \mathbb R^n, compute a CmC^m function FF on Rn\mathbb R^n, with a controlled CmC^m norm, that approximates ff on the subset EE.

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Charles Fefferman, Bo'az Klartag, Fitting a CmC^m-Smooth Function to Data II. Rev. Mat. Iberoam. 25 (2009), no. 1, pp. 49–273

DOI 10.4171/RMI/569