A density theorem for Borel-Type Congruence subgroups and arithmetic applications
Number Theory
2026-04-13 v2
Abstract
We use a (pre)-Kuznetsov type formula to prove a density result for the Borel-type congruence subgroup of GLn. This has some arithmetic applications to optimal lifting and counting considered earlier by A. Kamber and H. Lavner for .
Keywords
Cite
@article{arxiv.2303.08925,
title = {A density theorem for Borel-Type Congruence subgroups and arithmetic applications},
author = {Edgar Assing},
journal= {arXiv preprint arXiv:2303.08925},
year = {2026}
}
Comments
31 pages, corrections taking into account referee reports, to appear in Algebra and Number Theory