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arXiv · 2503.04663

Three-dimensional Riordan arrays and bivariate Laguerre polynomials

Nikolai A. Krylov
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Abstract

We show how to represent various families of Laguerre polynomials by the three-dimensional Riordan arrays, and use the fundamental theorem of Riordan arrays to obtain the corresponding exponential generating functions.

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Nikolai A. Krylov. 2025-03-06. Three-dimensional Riordan arrays and bivariate Laguerre polynomials. https://arxiv.org/abs/2503.04663

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