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Document type:
Zeitschriftenaufsatz
Author(s):
Kämmerer, Lutz ; Krahmer, Felix ; Volkmer, Toni
Title:
A sample efficient sparse FFT for arbitrary frequency candidate sets in high dimensions
Keywords:
Original Paper ; High-dimensional sparse fast Fourier transform ; FFT ; Multivariate trigonometric polynomials ; Lattice rule ; Multiple rank-1 lattices ; Approximation of multivariate functions ; 65T ; 65T40 ; 42A10
Journal title:
Numerical Algorithms
Year:
2021
Journal volume:
89
Journal issue:
4
Pages contribution:
1479-1520
Fulltext / DOI:
doi:10.1007/s11075-021-01162-1
Publisher:
Springer US
E-ISSN:
1017-1398 ; 1572-9265
Notes:
0
Date of publication:
07.12.2021
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