Quotients of the Bruhat-Tits tree by function field analogs of the Hecke congruence subgroups

DOI10.1016/j.jnt.2023.12.010arXiv2205.07328OpenAlexW4391655919MaRDI QIDQ6190801

Claudio Bravo

Publication date: 6 March 2024

Published in: Journal of Number Theory (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2205.07328

zbMATH Keywords

global function fieldsquotient graphsBruhat-Tits treesEichler ordersHecke subgroups

Mathematics Subject Classification ID

Arithmetic theory of algebraic function fields (11R58) Linear algebraic groups over global fields and their integers (20G30) Vector bundles on curves and their moduli (14H60) Groups acting on trees (20E08)

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