About this article
Published Online: Sep 22, 2025
Received: Apr 08, 2025
Accepted: Sep 04, 2025
DOI: https://doi.org/10.2478/amsil-2025-0014
Keywords
© 2025 Eudes Antonio Costa, published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.
In this paper, the bidimensional extensions of the Fibonacci numbers are explored, along with a detailed examination of their properties, characteristics, and some identities. We introduce and study the matrices with bidimensional Fibonacci numbers, focusing in particular on their recurrence relation, key properties, determinant, and various other identities. It is our purpose to study the matrix version of bidimensional Fibonacci numbers and provide new results and sometimes extensions of some results existing in the literature. We aim to introduce these matrices using the bidimensional Fibonacci numbers and to give the determinant of these matrices.