| Autor: |
Xu Xiaofang, Fan Jinmei |
| Jazyk: |
angličtina |
| Rok vydání: |
2023 |
| Předmět: |
|
| Zdroj: |
Applied Mathematics and Nonlinear Sciences, Vol 8, Iss 1, Pp 1979-1992 (2023) |
| Druh dokumentu: |
article |
| ISSN: |
2444-8656 |
| DOI: |
10.2478/amns.2021.2.00132 |
| Popis: |
Several classes of complete permutation polynomials (CPPs) in the form of (xpm − x+ δ )s+ axpm + bx over Fp2m are described in this paper. For fractional exponent s, the permutation properties of the given polynomials are proved by the AGW criterion and for determining the bijectivity of the corresponding piecewise functions. For exponent ssatisfying s= i(pm − 1) + pj, the main proofs here depend on the AGW criterion and the quantity of solutions for certain linearised equations. Several results generalise some earlier results on permutation polynomials (PPs). |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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