ON SUM FORMULAE FOR BIVARIATE PELL POLYNOMIALS
In this study, the bivariate Pell and Pell-Lucas polynomials by Fibonacci polynomials are investigated. Some identities related with these polynomials are derived. Furthermore, some sum formulae for the bivariate Pell polynomials using different matrices are given.
Fibonacci polynomials, bivariate Pell polynomials, recurrence relations.