Enumerating Permutation Polynomials I: P
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Claudia Malvenuto; Francesco Pappalardi
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Article
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2002
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Elsevier Science
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English
β 154 KB
Let C be a conjugation class of permutations of a finite field F q . We consider the function N C Γ°qΓ defined as the number of permutations in C for which the associated permutation polynomial has degree 5q Γ 2. In 1969, Wells proved a formula for N Β½3 Γ°qΓ where Β½k denotes the conjugation class of k