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math.CA2024
Comparison of Gini means with fixed number of variables
Richárd Grünwald, Zsolt Páles
In this paper, we consider the global comparison problem of Gini means with fixed number of variables on a subinterval of , i.e., the following inequality \begin{…
math.CA2021
Local and global comparison of generalized Bajraktarević means
Richárd Grünwald, Zsolt Páles
The purpose of this paper is to investigate the local and global comparison of two -variable generalized Bajraktarević means, i.e., to establish necessary as well as sufficient…
math.CA2020
On additive functions with additional derivation properties
Richárd Grünwald, Zsolt Páles
The purpose of this paper is to introduce the notion of a generalized derivation which derivates a prescribed family of smooth vector-valued functions of several variables. The bas…