Unimodular Hunting

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1. Verfasser: Chenevier, Gaëtan
Format: Preprint
Veröffentlicht: 2024
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author Chenevier, Gaëtan
author_facet Chenevier, Gaëtan
contents We develop a method initiated by Bacher and Venkov, and based on a study of the Kneser neighbors of the standard lattice Z^n, which allows to classify the integral unimodular Euclidean lattices of rank n. As an application, of computational flavour, we determine the isometry classes of unimodular lattices of rank 26 and 27.
format Preprint
id arxiv_https___arxiv_org_abs_2410_18788
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle Unimodular Hunting
Chenevier, Gaëtan
Number Theory
Combinatorics
11E12, 11E20, 11E41, 11F60, 11H55, 11H56, 11Y40
We develop a method initiated by Bacher and Venkov, and based on a study of the Kneser neighbors of the standard lattice Z^n, which allows to classify the integral unimodular Euclidean lattices of rank n. As an application, of computational flavour, we determine the isometry classes of unimodular lattices of rank 26 and 27.
title Unimodular Hunting
topic Number Theory
Combinatorics
11E12, 11E20, 11E41, 11F60, 11H55, 11H56, 11Y40
url https://arxiv.org/abs/2410.18788