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20072026
most citedApproximation of high-dimensional periodic functions with Fourier-based methods

33 citations · 157 across the 27 of their papers we have counts for

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math.OC2022

Nonequispaced Fast Fourier Transform Boost for the Sinkhorn Algorithm

Rajmadan Lakshmanan, Alois Pichler, Daniel Potts

This contribution features an accelerated computation of the Sinkhorn's algorithm, which approximates the Wasserstein transportation distance, by employing nonequispaced fast Fouri…