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A family of permutation trinomials over Fq2
Finite Fields and Their Applications ( IF 1.2 ) Pub Date : 2020-12-03 , DOI: 10.1016/j.ffa.2020.101781 Daniele Bartoli , Marco Timpanella
中文翻译:
上的置换三项式族
更新日期:2020-12-03
Finite Fields and Their Applications ( IF 1.2 ) Pub Date : 2020-12-03 , DOI: 10.1016/j.ffa.2020.101781 Daniele Bartoli , Marco Timpanella
Let and consider a prime power . We completely characterize permutation polynomials of of the type . In particular, using connections with algebraic curves over finite fields, we show that the already known sufficient conditions are also necessary.
中文翻译:
上的置换三项式族
让 并考虑一个主要力量 。我们完全表征了置换多项式 类型的 。特别地,使用有限域上具有代数曲线的连接,我们表明,已知的充分条件也是必要的。