论文标题
$ x^n-a $的不可约性
Irreducibility of $x^n-a$
论文作者
论文摘要
A. Capelli为$ \ \ Q $ $ x^n-a $的降低提供了必要的条件。在本文中,我们为此提供了另一种基本证明。
A. Capelli gave a necessary and sufficient condition for the reducibility of $x^n-a$ over $\Q$. In this article, we are providing an alternate elementary proof for the same.