Noncontinous additive entropies of partitions

Tomasz Sobieszek

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arXiv · 1202.4590

Noncontinous additive entropies of partitions

Tomasz Sobieszek

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Abstract

In a previous paper: A. Paszkiewicz, T. Sobieszek, Additive Entropies of Partitions, we have given a description of additive partition entropies that is real functions $I$ on the set of finite partitions that are additive on stochastically independent partitions in a given probability space. We now present an analogical result, this time without assuming continuity. As a by-product of our efforts we solve a 2-cocycle functional equation for certain subsets of convex cones.

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Tomasz Sobieszek. 2012-02-21. Noncontinous additive entropies of partitions. https://arxiv.org/abs/1202.4590

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