3 papers
math.FA2026
Strong law of large numbers for generalized operator means II
Zoltán Léka, Miklós Pálfia
In this paper we continue the investigation of generalizations of the strong law of large numbers to operator means which has been initiated in the earlier paper "Strong law of lar…
math.FA2026
On the Wasserstein barycenter of positive definite operators
Sejong Kim, Vatsalkumar N. Mer, Miklós Pálfia
We extend the Bures-Wasserstein mean of positive definite matrices to the case of positive definite operators on a Hilbert space. This is done through its defining stationary point…
math.FA2005
Algorithmic definition of means acting on positive numbers and operators
Miklos Palfia
Means are used in several applications from electronic engeneering to information theory, however there is no general theorem on how to extend a given M(x, y) mean function to mult…