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This article is cited in 1 scientific paper (total in 1 paper)
On affine classification of permutations on the space $GF(2)^3$
F. M. Malyshev Steklov Mathematical Institute of Russian Academy of Sciences, Moscow
Abstract:
We give an elementary proof that by multiplication on left and right by affine permutations $A,B\in AGL(3,2)$ each permutation $\pi:GF(2)^3\rightarrow GF(2)^3$ may be reduced to one of the 4 permutations for which the $3\times3$-matrices consisting of the coefficients of quadratic terms of coordinate functions have as an invariant the rank, which is either 3, or 2, or 1, or 0, respectively. For comparison, we evaluate the number of classes of affine equivalence by the Pólya enumerative theory.
Keywords:
permutation, affine transformation, Pólya theory, de Brouijn's theorem.
Received: 09.01.2018
Citation:
F. M. Malyshev, “On affine classification of permutations on the space $GF(2)^3$”, Diskr. Mat., 30:3 (2018), 77–87; Discrete Math. Appl., 29:6 (2019), 363–371
Linking options:
https://www.mathnet.ru/eng/dm1495https://doi.org/10.4213/dm1495 https://www.mathnet.ru/eng/dm/v30/i3/p77
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Abstract page: | 337 | Full-text PDF : | 68 | References: | 36 | First page: | 25 |
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