Rapidly computing sparse Legendre expansions via sparse Fourier transforms

Xianfeng Hu, Mark Iwen, Hyejin Kim. Rapidly computing sparse Legendre expansions via sparse Fourier transforms. Numerical Algorithms, 74(4):1029-1059, 2017. [doi]

Authors

Xianfeng Hu

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Mark Iwen

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Hyejin Kim

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