1993/42/1-2 (9) — DOI: 10.5486/PMD.1993.1298 — pp. 109-137
Full Text Abstract

Measurable solutions of a functional equation related to $(2,2)$-additive entropies of degree $\alpha$

Authors: László Losonczi

Keywords: functional equation, functional equation of sum form, entropy, sum property of entropies

Mathematics Subject Classification: 39B22, 94A14, 28A20, 94A17