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20152024
most citedApproximation of multivariate periodic functions based on sampling along multiple rank-1 lattices

2 citations · 4 across the 6 of their papers we have counts for

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Showing 2021 · math.NAShow all

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math.NA2021

The uniform sparse FFT with application to PDEs with random coefficients

Lutz Kämmerer, Daniel Potts, Fabian Taubert

We develop the uniform sparse Fast Fourier Transform (usFFT), an efficient, non-intrusive, adaptive algorithm for the solution of elliptic partial differential equations with rando…