有限域上的方程与不可约多项式

摘要

In this paper ,the authors study equations and irreducible polynomials over a finite field, illustrate roots of some equations, give the method to find irreducible polynomials and also discuss irreducibility of some polynomials.%本文研究有限域上的方程与不可约多项式，讨论了若干方程的根，给出了不可约多项式的求法，讨论了若干多项式的不可约性．