ArticleOriginal scientific text
Title
Quasi-elliptical symmetry and decomposability by the pair of probability measures
Authors 1
Affiliations
- Institute of Mathematics, University of Łódź
Abstract
The problem of elliptical symmetry of an operator stable measure on finite dimensional vector space was studied by J.P. Holmes, W.N. Hudson and J.D. Mason [1]. Characterization of an elliptically symmetric full operator semi-stable measure was given by A. Luczak [5]. The paper deals with some analogon of the elliptical symmetry for full measure, which is decomposable by the pair , where is real and positive and is the multiplication operator.