On certain bihypernomials related to Pell and Pell-Lucas numbers

Abstract

The bihyperbolic numbers are extension of hyperbolic numbers to four dimensions. In this paper we introduce the concept of Pell and Pell-Lucas bihypernomials as a generalization of bihyperbolic Pell and Pell-Lucas numbers, respectively.

Keywords

• Pell numbers
• recurrence relations
• hyperbolic numbers
• bihyperbolic numbers
• polynomials

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