Abstract
The main objective of this work is to introduce multivariate discrete q-distributions. We consider the Heine process where the random variable
for every
represents the number of events during a time interval
and we reveal a multivariate discrete q-distribution related to the absorption distribution. By this multivariate discrete q-distribution, we introduce a multivariate absorption distribution and a multivariate q-hypergeometric distribution. Also, we deduce by a probabilistic proof a multivariate q-Cauchy’s formula and then a multivariate q-Vandermonde’s formula.
Acknowledgment
The author would like to thank the anonymous referees for their helpful and insightful comments and suggestions.
Disclosure statement
The author declares no conflict of interest.