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arXiv · 1307.0660

A characterization of the relative entropies

Eszter Gselmann·Gyula Maksa
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Abstract

In this note we give a characterization of a family of relative entropies on open domain depending on a real parameter $α$ based on recursivity and symmetry. In the cases $α=1$ and $α=0$ we use additionally a weak regularity assumption while in the other cases no regularity assumptions are made at all.

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Eszter Gselmann, Gyula Maksa. 2013-07-02. A characterization of the relative entropies. https://arxiv.org/abs/1307.0660

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