The Rényi power means of matrices
In this article we introduce a new family of power means for m positive definite matrices, called Rényi power means. These means are defined in terms of the matrix function [Formula presented] related to the Rényi divergence. We study several properties of these means and some related norm inequalities.
Linear Algebra and Its Applications
Digital Object Identifier (DOI)
Dumitru, R., Franco, J. A. (2020) The Rényi Power Means of Matrices. Linear Algebra and Its Applications, 607, 45-57.