A note on permutation polynomials over finite fields

Autor:	Jingxue Ma, Gennian Ge
Rok vydání:	2017
Předmět:	Discrete mathematics Algebra and Number Theory Applied Mathematics Partial permutation General Engineering Parity of a permutation 020206 networking & telecommunications 0102 computer and information sciences 02 engineering and technology Generalized permutation matrix Permutation matrix 01 natural sciences Theoretical Computer Science Cyclic permutation Combinatorics Symmetric polynomial 010201 computation theory & mathematics FOS: Mathematics 0202 electrical engineering electronic engineering information engineering Mathematics - Combinatorics Permutation graph Combinatorics (math.CO) Permutation polynomial Mathematics
Zdroj:	Finite Fields and Their Applications. 48:261-270
ISSN:	1071-5797
DOI:	10.1016/j.ffa.2017.08.003
Popis:	Permutation polynomials over finite fields constitute an active research area and have applications in many areas of science and engineering. In this paper, two conjectures on permutation polynomials proposed recently by Wu and Li [19] are settled. Moreover, a new class of permutation trinomials of the form x + γ Tr q n / q ( x k ) is also presented, which generalizes two examples of [10] .
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1abf83459b9e21724f26e0385e7d85ca https://doi.org/10.1016/j.ffa.2017.08.003 Zobrazit plný text záznamu Full Text from ScienceDirect