Brown-Graha定理在虚二次域集上的深化

Extension of Brown-Graha Theorem on Imaginary Quadratic Field

在将 Brown- Graha定理在虚二次域上进行深化的基础上对 Brown- Graha定理进一步在二次域集上进行了深化 ,其使用范围更广泛 ,应用更方便 .

An extension of Brown Graha, on imaginary quadratic field is given base on Brown Graha Theorem.The results show that the irreducibility of integral coefficients polynomial can be decided by using algebraic number theory, and the application is simple.