Counting cusps of subgroups of $\mathrm {PSL}_2(\mathcal {O}_K)$

DOI10.1090/S0002-9939-08-09262-9zbMath1213.11093MaRDI QIDQ3508060

Kathleen L. Petersen

Publication date: 27 June 2008

Published in: Proceedings of the American Mathematical Society (Search for Journal in Brave)

Mathematics Subject Classification ID

Unimodular groups, congruence subgroups (group-theoretic aspects) (20H05) Discrete subgroups of Lie groups (22E40) Structure of modular groups and generalizations; arithmetic groups (11F06) Fuchsian groups and their generalizations (group-theoretic aspects) (20H10)

Related Items (2)

The Euclidean algorithm for number fields and primitive roots ⋮ Presentations of groups acting discontinuously on direct products of hyperbolic spaces

Cites Work

• Unnamed Item
• On Artin's conjecture and Euclid's algorithm in global fields
• One-cusped congruence subgroups of Bianchi groups
• Le problème des groupes de congruence pour \(SL_2\)
• Über einen einfachen Typus von Untergruppen der Modulgruppe
• Arithmeticity of Knot Complements
• ARITHMETIC KNOTS IN CLOSED 3-MANIFOLDS
• Euclidean Rings of Algebraic Integers
• On Artin's conjecture.
• Über die Konstruktion zykloider Kongruenzgruppen in der rationalen Modulgruppe.
• Compressing totally geodesic surfaces

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