7 citations · 12 across the 2 of their papers we have counts for
2 papers
math.PR2010★ 7 cited
Extension of the Olkin and Rubin Characterization to the Wishart distribution on homogeneous cones
Imen Boutouria, Abdelhamid Hassairi, Helene Massam
The Wishart distribution on an homogeneous cone is a generalization of the Riesz distribution on a symmetric cone which corresponds to a given graph. The paper extends to this dist…
math.PR2009★ 5 cited
Riesz exponential families on homogeneous cones
Imen Boutouria, Abdelhamid Hassairi
In this paper, we introduce, for a multiplier , a notion of generalized power function defined on the homogeneous cone of a Vinberg algebra ${…