Complete permutation polynomials induced from complete permutations of subfields
Baofeng Wu, Dongdai Lin · arXiv (Cornell University) · 2013
We propose several techniques to construct complete permutation polynomials of finite fields by virtue of complete permutations of subfields. In some special cases, any complete permutation polynomials over a finite field can be used to construct complete permutations of certain extension fields with these techniques. The results generalize some recent work of several authors.