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Abstract: Permutation polynomials of finite fields have many applications in Coding Theory, Cryptography and Combinatorics. In the first part of this paper we present a new family of local permutation polynomials based on a class of symmetric subgroups without fixed points, the so called e-Klenian groups. In the second part we use the fact that bivariate local permutation polynomials define Latin Squares, to discuss several constructions of Mutually Orthogonal Latin Squares (MOLS) and, in particular, we provide a new construction of MOLS on size a prime power.
Authorship: Gutierrez J., Jiménez Urroz J.,
Fuente: Finite Fields and their Applications, 2023, 91, 102261
Publisher: Elsevier
Publication date: 01/10/2023
No. of pages: 22
Publication type: Article
DOI: 10.1016/j.ffa.2023.102261
ISSN: 1071-5797,1090-2465
Publication Url: https://doi.org/10.1016/j.ffa.2023.102261
Consult in UCrea Read publication
JAIME GUTIERREZ GUTIERREZ
JORGE JIMENEZ URROZ
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