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Generalized statistics: yet another generalization

Petr Jizba, Toshihico Arimitsu

cond-mat.stat-mecharXiv:cond-mat/0312034

Abstract

We provide a unifying axiomatics for Renyi's entropy and non-extensive entropy of Tsallis. It is shown that the resulting entropy coincides with Csiszar's measure of directed divergence known from communication theory.

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