关于p^k元域中的n方元素

On the nth-Degree Elements in a Field of p^k Elements

设 F为 pk元域 ,n为正整数 .本文建议 F中的 n方元素的概念 ,给出 n方元素的特征性质 .最后 ,给出

Let F be a field of p k elements and n be any positive integer.This paper establishes the concept of the n th degree element in F and gives it′s characteristic properties.And the simple application of n th degree elements is given.