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arXiv · 1404.1822

Determination of a Type of Permutation Trinomials over Finite Fields, II

Xiang-dong Hou
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Abstract

Let $q$ be a prime power. We determine all permutation trinomials of $\Bbb F_{q^2}$ of the form $ax+bx^q+x^{2q-1}\in\Bbb F_{q^2}[x]$. The subclass of such permutation trinomials of $\Bbb F_{q^2}$ with $a,b\in\Bbb F_q$ was determined in a recent paper by the author.

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Xiang-dong Hou. 2014-04-07. Determination of a Type of Permutation Trinomials over Finite Fields, II. https://arxiv.org/abs/1404.1822

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