Article ID Journal Published Year Pages File Type
4582787 Finite Fields and Their Applications 2015 20 Pages PDF
Abstract

Let q   be a prime power. We determine all permutation trinomials of Fq2Fq2 of the form ax+bxq+x2q−1∈Fq2[x]ax+bxq+x2q−1∈Fq2[x]. The subclass of such permutation trinomials of Fq2Fq2 with a,b∈Fqa,b∈Fq was determined in a recent paper [6].

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Related Topics
Physical Sciences and Engineering Mathematics Algebra and Number Theory
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Determination of a type of permutation trinomials over finite fields, II
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