On the Existence for Some Special Primitive Elements in Finite Fields

被引：7
作者：
Liao, Qunying [1 ]
Li, Jiyou [2 ]
Pu, Keli [3 ]
机构：
[1] Sichuan Normal Univ, Coll Math & Software Sci, Chengdu 610066, Peoples R China
[2] Shanghai Jiao Tong Univ, Dept Math, Shanghai 200240, Peoples R China
[3] Aba Teachers Coll, Dept Math & Finance Econ, Aba 623000, Sichuan, Peoples R China
来源：
CHINESE ANNALS OF MATHEMATICS SERIES B | 2016年 / 37卷 / 02期
基金：
中国国家自然科学基金; 上海市自然科学基金;
关键词：
Finite field; Primitive element; Normal basis; NORMAL POLYNOMIALS; BASES;
D O I：
10.1007/s11401-016-0949-5
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
Let F-q be a finite field of characteristic p. In this paper, by using the index sum method the authors obtain a sufficient condition for the existence of a primitive element alpha is an element of F-qn such that alpha + alpha(-1) is also primitive or alpha + alpha(-1) is primitive and alpha is a normal element of F-qn over F-q.
引用
收藏
页码：259 / 266
页数：8
相关论文
共 21 条
123