On the two-dimensional Jacobian conjecture: Magnus' formula revisited, IV

Kyungyong Lee, Li Li

Let $(F,G)$ be a Jacobian pair with $d=w\text{-deg}(F)$ and $e=w\text{-deg}(G)$ for some direction $w$. A generalized Magnus' formula approximates $G$ as $\sum_{γ\ge 0} c_γF^{\frac…