Hypergroup properties for the deltoid model
Probability
2015-03-25 v1 Classical Analysis and ODEs
Abstract
We investigate the hypergroup property for the family of orthogonal polynomials associated with the deltoid curve in the plane, related to the A 2 root system. This provides also the same property for another family of polynomials related to the G 2 root system.
Keywords
Cite
@article{arxiv.1503.07120,
title = {Hypergroup properties for the deltoid model},
author = {Dominique Bakry and Olfa Zribi},
journal= {arXiv preprint arXiv:1503.07120},
year = {2015}
}