Abstract
In this paper we generalize the fundamental equation of information to the symmetric cone domain and find the general solution under the assumption of continuity of the respective functions.
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Kołodziejek, B. The generalized fundamental equation of information on symmetric cones. Aequat. Math. 90, 917–933 (2016). https://doi.org/10.1007/s00010-016-0416-0
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DOI: https://doi.org/10.1007/s00010-016-0416-0