Fundamental properties of relative entropy and Lin divergence for Choquet integral

Entropy is the most important concept used in information theory and measuring uncertainty. In Choquet calculus, Sugeno (2013) [10] and Torra and Narukawa (2016) [2] studied Choquet integral and derivative with respect to monotone measures on the real line. Then as a very challenging problem, the definition of entropy and relative entropy on monotone measures for infinite sets based on Choquet integral was proposed by Torra (2017) [1] and Agahi (2019) [12]. These results show that based on the submodularity condition on monotone measures, entropy and relative entropy for Choquet integral are non-negative.