2 papers
math.NT2004
Stable Model of X_0(125)
Ken McMurdy
In this paper we determine the components in the stable model of X_0(125) over C_5 by constructing in rigid-analytic terminology an explicit semi-stable covering. We then offer emp…
math.NT2002
A Splitting Criterion for Galois Representations Associated to Exceptional Modular Forms (mod p)
Ken McMurdy
This paper continues the study of certain two-dimensional Galois representations attached to modular forms (mod p) via a construction due to Deligne. In particular, we prove a crit…