On second-order linear difference equations associated with hybrid sequences and generating functions

This article presents explicit formulas for the class of homogeneous linear recurrence of order 2 with constant coefficients associated with hybrid sequences, determined through generating functions. Furthermore, the applications of the resolution method in each case are all displayed and the relati...

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Bibliographic Details
Authors: Wagner, Adriana, Ribeiro, Andreia Cristina, Spreafico, Elen Viviani Pereira, Craveiro, Irene Magalhães, Carlos, Tatiana Bertoldi
Format: article
Status:Published version
Publication Date:2025
Country:Brasil
Institution:Universidade Federal de Santa Maria (UFSM)
Repository:Revista Ciência e Natura (Online)
Language:English
OAI Identifier:oai:ojs.pkp.sfu.ca:article/84462
Online Access:https://periodicos.ufsm.br/cienciaenatura/article/view/84462
Access Level:Open access
Keyword:Hybrid sequences
Linear homogeneous recurrences
Binet's formula
Generating functions
Sequências híbridas
Recidivas homogêneas lineares
Fórmula de Binet
Funções geradoras
Description
Summary:This article presents explicit formulas for the class of homogeneous linear recurrence of order 2 with constant coefficients associated with hybrid sequences, determined through generating functions. Furthermore, the applications of the resolution method in each case are all displayed and the relations between Binet's formulas and the expressions obtained via generating functions are discussed. Illustrative examples are given to clarify the approach.