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02/01/2023
Sparse Spectral Methods for Solving High-Dimensional and Multiscale Elliptic PDEs
In his monograph Chebyshev and Fourier Spectral Methods, John Boyd claim...
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12/17/2020
Sparse Fourier Transforms on Rank-1 Lattices for the Rapid and Low-Memory Approximation of Functions of Many Variables
We consider fast, provably accurate algorithms for approximating functio...
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03/21/2020
