Numerical reconstruction from the Fourier transform on the ball using prolate spheroidal wave functions
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DOI: 10.1088/1361-6420/ac87cb
Abstract: We implement numerically formulas of Isaev and Novikov (2022 J. Math. Pures Appl. 163 318–33) for finding a compactly supported function v on Rd , d ⩾ 1, from its Fourier transform F[v] given within… read more here.
Keywords: numerical reconstruction; transform; prolate spheroidal; fourier transform ... See more keywords