activity
20102025
most citedSpectra of Coronae

111 citations · 114 across the 8 of their papers we have counts for

collaborators

11 papers

math.NT2025

Equivalence of conjectures on heavenly elliptic curves

Cam McLeman, Christopher Rasmussen

Heavenly abelian varieties are abelian varieties defined over number fields that exhibit constrained -adic Galois representations for some rational prime . At the ICMS…

math.NT2024

Heavenly elliptic curves over quadratic fields

Cam McLeman, Christopher Rasmussen

An abelian variety is heavenly at if the extension is both pro- and unramified away from . It is known that for…

math.NT2017

Cohen-Lenstra-Gerth Heuristics via Automorphism Counts

Nathan Jones, Cam McLeman

For a finite abelian 2-group , we study the frequency with which quadratic imaginary number fields have 2-part of their class group isomorphic to . A philosophy enunc…

math.NT2015

Missing class groups and class number statistics for imaginary quadratic fields

Samuel Holmin, Nathan Jones, Pär Kurlberg +2

The number F(h) of imaginary quadratic fields with a given class number h is of classical interest: Gauss' class number problem asks for a determination of those fields counted by…

math.NT2012

Class Numbers via 3-Isogenies and Elliptic Surfaces

Cam McLeman, Dustin Moody

We show that a character sum attached to a family of 3-isogenies defined on the fibers of a certain elliptic surface over relates to the class number of the quadrati…

math.CO2011★ 111 cited

Spectra of Coronae

Cam McLeman, Erin McNicholas

We introduce a new invariant, the coronal of a graph, and use it to compute the spectrum of the corona of two graphs and . In particular, we show that this spectr…