Results 251 to 260 of about 382,738 (264)

Array Permutation by Index-Digit Permutation

Journal of the ACM, 1976
An array may be reordered according to a common permutation of the digits of each of its element indices. The digit-reversed reordering which results from common fast Fourier transform (FFT) algorithms is an example. By examination of this class of permutation in detail, very efficient algorithms for transforming very long arrays are developed.
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Permutation Polyhedra

SIAM Journal on Applied Mathematics, 1972
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Permutations and Permutation Matrices

2008
Myoung An, Andrzej K. Brodzik, Richard Tolimieri   +2 more
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Permutation Graphs

1980
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Combinatorial properties of permutations and permutation statistics

2023
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Permutations and Permutation Groups

1979
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Permutable Subgroups of Some Finite Permutation Groups

Proceedings of the London Mathematical Society, 1974
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Permutations

2021
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PERMUTATIONS

2023
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Permutations

2013
Tom Johnson, Franck Jedrzejewski
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