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arXiv · 2609.21174

On The Cyclicity of Algebraic Lattices

Maria Fernanda Zordan Bonini·Robson Ricardo de Araujo·Antonio Aparecido de Andrade·Jéfferson Luiz Rocha Bastos
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Abstract

This work presents theoretical advances in the study of cyclic and quasi-cyclic lattices. First, we provide elementary facts regarding cyclic and quasi-cyclic lattices, and discuss about the cyclicity of some notable lattices. The main contributions of the paper is in the algebraic setting: we investigate cyclic lattices arising from $\mathbb{Z}$-modules in Galois number fields via the Minkowski embedding. We establish necessary and sufficient conditions for an algebraic lattice to be cyclic over both cyclic and general Galois number fields, expressed in terms of naturally associated groups. Moreover, we derive a necessary and sufficient condition for ideal lattices to be cyclic, depending on the factorization of the ideal in the underlying number field.

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Maria Fernanda Zordan Bonini, Robson Ricardo de Araujo, Antonio Aparecido de Andrade, Jéfferson Luiz Rocha Bastos. 2026-09-18. On The Cyclicity of Algebraic Lattices. https://arxiv.org/abs/2609.21174

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