Quasi-inner automorphisms of Drinfeld modular groups

DOI10.4171/GGD/765MaRDI QIDQ6594729

Alexander W. Mason, Andreas Schweizer

Publication date: 28 August 2024

Published in: Groups, Geometry, and Dynamics (Search for Journal in Brave)

zbMATH Keywords

cuspquotient graphelliptic pointDrinfeld modular groupquasi-inner automorphism

Mathematics Subject Classification ID

Automorphisms of infinite groups (20E36) Linear algebraic groups over global fields and their integers (20G30) Modular forms associated to Drinfel'd modules (11F52) Groups acting on trees (20E08)

Cites Work

• Quotients of trees for arithmetic subgroups of \(\mathrm{PGL}_2\) over a rational function field.
• Drinfeld modular curves
• The fundamental domain of the tree of \(GL(2)\) over the function field of an elliptic curve
• Elliptic points of the Drinfeld modular groups
• Algebraic Function Fields and Codes
• The Arithmetic of Elliptic Curves
• ON GL(n) OF A DEDEKIND DOMAIN
• ELLIPTIC MODULES
• The Generalization of Nagao's Theorem to Other Subrings of the Rational Function Field
• Serre’s generalization of Nagao’s theorem: An elementary approach
• THE MINIMUM INDEX OF A NON-CONGRUENCE SUBGROUP OF SL2 OVER AN ARITHMETIC DOMAIN. II: THE RANK ZERO CASES
• THE STABILIZERS IN A DRINFELD MODULAR GROUP OF THE VERTICES OF ITS BRUHAT–TITS TREE: AN ELEMENTARY APPROACH

This page was built for publication: Quasi-inner automorphisms of Drinfeld modular groups

Report a bug (only for logged in users!)Click here to report a bug for this page (MaRDI item Q6594729)