Research Article

Probabilistic bivariate Bell polynomials

DOI: 10.2989/16073606.2025.2472878
Author(s): Dae San Kim Sogang University, Republic of Korea, Taekyun Kim Kwangwoon University, Republic of Korea,

Abstract

Let Y be a random variable whose moment generating function exists in some neighborhood of the origin. We consider the probabilistic bivariate Bell polynomials associated with Y and the probabilistic bivariate r-Bell polynomials associated with Y. For those polynomials, we derive the recurrence relations corresponding to the ones found by Zheng and Li for the bivariate Bell polynomials and the bivariate r-Bell polynomials.

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