IntroductiontoCodingTheory1999版本
quotient field分式域:在抽象代数中,分式环或分式域是包含一个整环的最小域,典型的例子是有理数域之于整数环。
residue class的定义为: the set of elements (such as integers) that leave the same remainder when divided by a given modulus
因此有:
quotient field分式域:在抽象代数中,分式环或分式域是包含一个整环的最小域,典型的例子是有理数域之于整数环。
residue class的定义为: the set of elements (such as integers) that leave the same remainder when divided by a given modulus
因此有: