“…Thus considering the importance of dynamic properties in the study of semigroup actions, it is natural to introduce concepts of entropy in the general theory of topological dynamics. From invariance entropy for control systems, in 2013, Colonius, Fukuoka, and Santana [10] introduced the notion of invariance entropy for semigroup actions on metric spaces. In 2014, Zhou, Zhang, and Chen [39], inspired by the topological conditional entropy defined by Misiurewicz, presented the topological conditional entropy for countable discrete amenable group actions on compact metric spaces.…”