素理想(p)在Q(μ^(1/15))中分解

Decomposition of Prime Ideal(p) in Q(μ^(1/15))

用扩张平移的方法讨论了素理想(p)在有理数域Q的15次根扩张Q(μ1/15)中的分解问题,当(p,15)=1,p为素数时,完全解决了该问题.

let Q be the rational number field.In this paper,We have used the method of translation of extension,when（p,15）=1,The problem of laws of decomposition of prime ideal in Q（μ1/15） has been discussed and been solved completely.