Category:体論
局所体
Local field実閉体
Real closed field代数的閉体
Algebraically closed field二次体
Quadratic field代数体
Algebraic number field分離拡大
Separable extension完全体
Perfect field商体
Field of fractions円分体
Cyclotomic fieldガロア群
Galois group標数
Characteristic (algebra)可換体
Field (mathematics)