Fake CM and the stable model of $X\sb 0(Np\sp 3)$

Summary

We complete the determination of the stable model of $X_0(Np^3)$, $p\ge5$, $(N,p)=1$ begun in CMc and compute the inertial action on the stable reduction of $X_0(p^3)$.

Mathematics Subject Classification

11G18, 14G22, 11G07

Keywords/Phrases

stable reduction, modular curve, stable model