Theta invariants and Lattice-Point Counting in Normed $\mathbb{Z}$-Modules

Fuente: arXiv
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Main Author: Hajli, Mounir
Format: Preprint
Published: 2025
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author Hajli, Mounir
author_facet Hajli, Mounir
contents Euclidean lattices occupy a central position in number theory, the geometry of numbers, and modern cryptography. In the present article, the theory of Euclidean lattices is employed to investigate normed $\mathbb{Z}$-modules of finite rank. Specifically, let $\overline{E}$ be a normed $\mathbb Z$-module of finite rank. We establish several inequalities for the lattice-point counting function of $\overline{E}$, along with related results. Our arguments rely primarily on the analytic properties of the theta series associated with Euclidean lattices.
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id arxiv_https___arxiv_org_abs_2508_17406
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Theta invariants and Lattice-Point Counting in Normed $\mathbb{Z}$-Modules
Hajli, Mounir
Number Theory
Euclidean lattices occupy a central position in number theory, the geometry of numbers, and modern cryptography. In the present article, the theory of Euclidean lattices is employed to investigate normed $\mathbb{Z}$-modules of finite rank. Specifically, let $\overline{E}$ be a normed $\mathbb Z$-module of finite rank. We establish several inequalities for the lattice-point counting function of $\overline{E}$, along with related results. Our arguments rely primarily on the analytic properties of the theta series associated with Euclidean lattices.
title Theta invariants and Lattice-Point Counting in Normed $\mathbb{Z}$-Modules
topic Number Theory
url https://arxiv.org/abs/2508.17406