Several classes of permutation polynomials of the form (xpm − x + δ)s + x over Fp2m

In this paper, we give a further study on the permutation behavior of polynomials of a special form by considering the number of solutions of certain equations over finite fields. First, four classes of permutation polynomials of the form (x2m+x+δ)s+x over F22m are presented. Notably, some necessary...

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Bibliographic Details
Main Authors: Xu, Guangkui, Luo, Gaojun, Cao, Xiwang
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2022
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Online Access:https://hdl.handle.net/10356/155661
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Institution: Nanyang Technological University
Language: English

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