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20032026
most citedAlgebraic Fourier reconstruction of piecewise smooth functions

56 citations · 172 across the 39 of their papers we have counts for

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math.CA2007

Linear versus Non-linear Acquisition of Step-Functions

Boris Ettinger, Niv Sarig, Yosef Yomdin

We address in this paper the following two closely related problems: 1. How to represent functions with singularities (up to a prescribed accuracy) in a compact way? 2. How to reco…