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Main Authors: Martinez, Wilson Arley, Ceron, Samin Ingrid
Format: Preprint
Published: 2025
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Online Access:https://arxiv.org/abs/2510.16934
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author Martinez, Wilson Arley
Ceron, Samin Ingrid
author_facet Martinez, Wilson Arley
Ceron, Samin Ingrid
contents In this paper, we construct Pell matrices, analogous to Fibonacci matrices, to study algebraic properties of Pell numbers via linear algebra. This framework yields identities involving the trace, inverse, and determinant, as well as matrix products that generate recurrence relations and closed-form expressions. Additionally, we classify all binary 3x3 matrices that generate the Pell equation through conjugation, providing a complete characterization of such matrices.
format Preprint
id arxiv_https___arxiv_org_abs_2510_16934
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Binary matrices of order 3 associated with the Pell sequence
Martinez, Wilson Arley
Ceron, Samin Ingrid
Number Theory
In this paper, we construct Pell matrices, analogous to Fibonacci matrices, to study algebraic properties of Pell numbers via linear algebra. This framework yields identities involving the trace, inverse, and determinant, as well as matrix products that generate recurrence relations and closed-form expressions. Additionally, we classify all binary 3x3 matrices that generate the Pell equation through conjugation, providing a complete characterization of such matrices.
title Binary matrices of order 3 associated with the Pell sequence
topic Number Theory
url https://arxiv.org/abs/2510.16934