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تسجيل مستخدم جديدNecessities and sufficiencies of a class of permutation polynomials over finite fields
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Xiaogang Liu
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For the finite field $mathbb{F}_{2^{3m}}$, permutation polynomials of the form $(x^{2^m}+x+delta)^{s}+cx$ are studied. Necessary and sufficient conditions are given for the polynomials to be permutation polynomials. For this, the structures and properties of the field elements are analyzed.
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