关于特征为三的有限域上若干置换多项式的逆
数论
2020-06-11 v3
摘要
利用分段方法、拉格朗日插值公式和卢卡斯定理,我们确定了特征为三的有限域上一类反向迪克森置换多项式以及若干类广义分圆映射置换多项式的逆的显式表达式。
引用
@article{arxiv.1904.03029,
title = {On inverses of some permutation polynomials over finite fields of characteristic three},
author = {Yanbin Zheng and Fu Wang and Libo Wang and Wenhong Wei},
journal= {arXiv preprint arXiv:1904.03029},
year = {2020}
}