Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8895718 | Finite Fields and Their Applications | 2018 | 15 Pages |
Abstract
Six classes of permutation pentanomials are constructed from fractional polynomials which permute the set of (2m+1)-th roots of unity. Based on an approach which is a generalization of the work of Zha, Hu and Fan, some permutation pentanomials and trinomials are also obtained from known permutations of the set of (2m+1)-th roots of unity.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Guangkui Xu, Xiwang Cao, Jingshui Ping,