Structure of the cuspidal rational torsion subgroup of J_1(p^n)

Abstract

In this article, we determine the structure of the $p$-primary subgroup of the cuspidal rational torsion subgroup of the Jacobian $J_1(p^n)$ of the modular curve $X_1(p^n)$ for a regular prime $p$.

arXiv comment26 pages

References in corpus (1)

• Modular unit and cuspidal divisor class groups of X_1(N)

Cited by in corpus (1)

• Sporadic Cubic Torsion