Families of ϕ‐congruence subgroups of the modular group

DOI10.1112/mtk.12218arXiv2206.12442OpenAlexW4385793101MaRDI QIDQ6080805

Angelica Babei, Andrew Fiori, Cameron Franc

Publication date: 25 October 2023

Published in: Mathematika (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2206.12442

zbMATH Keywords

modular formpoint stabilizernoncongruence subgroupunbounded denominatorssymplectic familyunipotent family

Mathematics Subject Classification ID

Structure of modular groups and generalizations; arithmetic groups (11F06) Holomorphic modular forms of integral weight (11F11)

Cites Work

• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Markoff triples and strong approximation
• The congruence subgroup property for \(\Aut F_2\): a group-theoretic proof of Asada's theorem.
• On the maximal subgroups of the finite classical groups
• On modular forms for some noncongruence subgroups of \(\text{SL}_2(\mathbb Z)\)
• Discrete groups, expanding graphs and invariant measures. With an appendix by Jonathan D. Rogawski
• Maximal subgroups of symplectic groups stabilizing spreads
• The Eisenstein constant
• Moduli interpretations for noncongruence modular curves
• Classical groups, probabilistic methods, and the \((2,3)\)-generation problem
• An extension of F. Klein's level concept
• Dessins d'Enfants on Riemann Surfaces
• Representations of SL2(Fq)
• The hodge de rham theory of relative malcev completion1
• Symplectic spreads and permutation polynomials
• Constructions of vector-valued modular forms of rank four and level one
• The Character Theory of Finite Groups of Lie Type
• The Characters of the Finite Symplectic Group Sp(4,q)
• A Complete Description of the Normal Subgroups of Genus One of the Modular Group
• Modular Forms
• Representations of the braid group \(B_3\) and of \(\text{SL}(2,\mathbb{Z})\).

This page was built for publication: Families of ϕ‐congruence subgroups of the modular group