Field norm
= Field norm
{wiki}
The field norm $N_{L/K}(x)$ is the determinant of multiplication by $x$, equivalently the product of its conjugates when the extension is separable.
= Field norm
{wiki}
The field norm $N_{L/K}(x)$ is the determinant of multiplication by $x$, equivalently the product of its conjugates when the extension is separable.