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The compositional inverses of three classes of permutation polynomials over finite fields
Danyao Wu, Pingzhi Yuan
Recently, P. Yuan presented a local method to find permutation polynomials and their compositional inverses over finite fields. The work of P. Yuan inspires us to compute the compo…
The compositional inverses of permutation polynomials from trace functions over finite fields
Danyao Wu, Pingzhi Yuan
In this paper, we present the compositional inverses of several classes permutation polynomials of the form , w…
Permutation polynomials over finite fields by the local criterion
Danyao Wu, Pingzhi Yuan
In this paper, we further investigate the local criterion and present a class of permutation polynomials and their compositional inverses over . Additionally, we…
The compositional inverses of permutation polynomials of the form over
Danyao Wu, Pingzhi Yuan, Huanhuan Guan +1
In this paper, we present the compositional inverses of several classes permutation polynomials of the form over , where…
The compositional inverses of three classes of permutation polynomials over finite fields
Danyao Wu, Pingzhi Yuan, Huanhuan Guan +1
R. Gupta, P. Gahlyan and R.K. Sharma presented three classes of permutation trinomials over in Finite Fields and Their Applications. In this paper, we employ the…