Canonical-height lattice-point growth
= Canonical-height lattice-point growth
If an elliptic curve over $\mathbb Q$ has <Mordell-Weil group> of rank $r$, then its <canonical height of an elliptic curve> is a positive-definite <quadratic form> on the free lattice. Consequently
$$
\#\{P:\widehat h(P)\leq B\}=O(B^{r/2}).
$$