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arXiv · 2302.10061

On the Jensen convexity of quasideviation and Bajraktarevi\'c means

Zsolt Páles·Paweł Pasteczka
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Abstract

Motivated by the characterization theorem about the Jensen convexity of quasiarithmetic means obtained by the authors in 2021, our main goal is to establish a characterization of the Jensen convexity of quasideviation as well as of Bajraktarevi\'c means without any additional and unnatural regularity assumptions.

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Zsolt Páles, Paweł Pasteczka. 2023-02-20. On the Jensen convexity of quasideviation and Bajraktarevi\'c means. https://arxiv.org/abs/2302.10061

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