Vektor

kovarianter Vektor

$X{\text{'}}^a=\frac{\partial x{\text{'}}^a}{\partial x^b}{X}^b$

kontravarianter Vektor

MERKE koWariant-->bleoW $X{\text{'}}_a=\frac{\partial x^a}{\partial x{\text{'}}^b}{X}_b$

Katetorie:Vektor