有理数域上整系数奇次多项式不可约的一个判别法

A Differentiation of the irreduvible of the Rational Number On-field Whole Coefficient Odd -time Polynomials

某些特殊多项式的可约性 ,如果按常规方法去判别 ,可能出现判别失效的情形 ,针对这一情况给出一个有理数域上奇次多项式不可约的判别法 。

If we differentiate the reduvible of certain special polynomials in normal ways , differentiation failures may arise.The atticle gives a differentiation of the irreducible of the rational number on -field whole codfficient odd -time polynomials and illustratesit with examples.