Abstract
An alternative proof of the necessary conditions on A,B q2 for f(X) = X + AX1+q2(q-1)/4 + BX1+3q2(q-1)/4 to be a permutation polynomial in q2, q even, is given. This proof involves standard arguments from algebraic geometry over finite fields and fast symbolic computations.
Originalsprog | Engelsk |
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Artikelnummer | 2350144 |
Tidsskrift | Journal of Algebra and its Applications |
ISSN | 0219-4988 |
DOI | |
Status | Udgivet - 2022 |
Bibliografisk note
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