On permutation polynomials modulo 7n

被引：0
作者：
Sharma, P. L. [1 ]
Kumar, Sushil [1 ]
Ashima [2 ]
Dhiman, Neetu [3 ]
机构：
[1] HP Univ, Dept Math & Stat, Shimla, Himachal Prades, India
[2] Univ Delhi, Hansraj Coll, Dept Math, Delhi, India
[3] HP Univ, Univ Inst Technol, Dept Appl Sci & Humanities, Shimla, Himachal Prades, India
来源：
JOURNAL OF DISCRETE MATHEMATICAL SCIENCES & CRYPTOGRAPHY | 2024年 / 27卷 / 06期
关键词：
Finite rings; Permutation polynomials; Residue classes; Congruences; FINITE-FIELD PERMUTE; ELEMENTS;
D O I：
10.47974/JDMSC-1671
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
A polynomial that permutes the elements of a finite ring R is known as a permutation polynomial. The conditions for the coefficients of a polynomial of degree d to be a permutation polynomial modulo p n , are known for p = 2, 3, 5. In this paper, we obtain the necessary and sufficient conditions on the coefficients of a polynomial modulo 7nto n to be a permutation polynomial.
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收藏
页码：1743 / 1751
页数：9
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