Automorphisms of hyperelliptic modular curves $X_0(N)$ in positive characteristic

Abstract

We study the automorphism groups of the reduction $X_0(N)\times {\bar{\mathbb{F}}}_p$ of a modular curve $X_0(N)$ over primes $p\nmid N$.

Cited by in corpus (2)

• On the Constant Reductions of Automorphism Groups of valued Function Fields
• Lifting Problem on Automorphism Groups of Cyclic Curves