Non-standard automorphisms and non-congruence subgroups of \(\mathrm{SL}_{2}\) over Dedekind domains contained in function fields
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Publication:814779
DOI10.1016/j.jpaa.2005.06.018zbMath1114.11035OpenAlexW2144765390WikidataQ57937644 ScholiaQ57937644MaRDI QIDQ814779
Andreas Schweizer, Alexander W. Mason
Publication date: 7 February 2006
Published in: Journal of Pure and Applied Algebra (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.jpaa.2005.06.018
Unimodular groups, congruence subgroups (group-theoretic aspects) (20H05) Structure of modular groups and generalizations; arithmetic groups (11F06)
Related Items (4)
Genuine non-congruence subgroups of Drinfeld modular groups ⋮ Linear groups over general rings. I: Generalities. ⋮ Standardness and standard automorphisms of Chevalley groups. I: The case of rank at least two. ⋮ Elliptic points of the Drinfeld modular groups
Cites Work
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- Algebraic function fields and codes
- A new type of automorphism of the general linear group over a ring
- Normal subgroups of \(SL_ 2(k[t)\) with or without free quotients]
- Algebraic function fields with small class number
- The fundamental domain of the tree of \(GL(2)\) over the function field of an elliptic curve
- On non-congruence subgroups of the analogue of the modular group in characteristic \(p\).
- The minimum index of a non-congruence subgroup of \(\text{SL}_2\) over an arithmetic domain
- On the concept of level for subgroups of \(\text{SL}_2\) over arithmetic rings
- The Subgroups of a Tree Product of Groups
- 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
- FUNDAMENTAL DOMAINS OF SOME ARITHMETIC GROUPS OVER FUNCTION FIELDS
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