We compute moments of the measures , where ϖ denotes the free Poisson law, and ⊞ and ⊠ are the additive and multiplicative free convolutions. These moments are expressed in terms of the Fuss-Narayana numbers.
@article{bwmeta1.element.bwnjournal-article-doi-10_4064-cm123-2-11,
author = {Melanie Hinz and Wojciech M\l otkowski},
title = {Free powers of the free Poisson measure},
journal = {Colloquium Mathematicae},
volume = {122},
year = {2011},
pages = {285-290},
zbl = {1252.46068},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-cm123-2-11}
}
Melanie Hinz; Wojciech Młotkowski. Free powers of the free Poisson measure. Colloquium Mathematicae, Tome 122 (2011) pp. 285-290. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-cm123-2-11/