有限域GF(P^m)(P≥3)上3p^1、p^(l+l)、p 3次方程的根
Roots of Equations of Degrees 3P^l,p^(l+1)p,3 Over Finite Field GF(p^m)(p≥3)
摘要
提出了GF(3m)上3次方程根的判别方法,讨论了有限域GF(pm)(p>-3)上3p1次方程根的状况,给出了GF(pm)上p次和pl+1次方程根的判别方法.
A method for dishngushing the root of an equation of degree 3 overfinite field GF(3m) is suggested and the state of root of equation of degree 3P' overfinite field GF(pm)(p>- 3) is discussed. The method for distingushing the roots of degree p and pl+ l over GF(Pm) is also discussed.
出处
《北京科技大学学报》
EI
CAS
CSCD
北大核心
1997年第4期417-420,共4页
Journal of University of Science and Technology Beijing
关键词
有限域
三次方程
根
判别法
finite field, root of equation,distingush
参考文献5
-
1孙宗明,数学的实践与认识,1987年,1期,43页
-
2熊全淹,近世代数,1987年
-
3宋雪清,数学的实践与认识,1986年,4期,33页
-
4唐俊杰,数学的实践与认识,1986年,2期,57页
-
5孙宗明,数学的实践与认识,1983年,4期,29页