# Tag Info

I posted this question on math.SE and it has not been answered. I thought I should move it to MO. But I read this and I decided to follow Asaf Karagila's suggestion, so I am posting my question here. There is a theorem by Poincaré and Hurwitz which says, basically, that an elliptic $\mathbb{Q}$-curve with positive rank has infinitely many points in every ...