حول الفضاءات المشتتة ووجود المجموعات الاصغرية

The inain purpose of our work is to generalize the deflnition of a dispersive space and the existence of compact rninirnal sets in dynarnical systems to the topological transfollllation group and declare the relation bet、veen the compact Fninirnal sets and the set A(x). Nloreover, we study' the existence of countably compact minimal sets and its relation with A(x) and a dispersive C-space for in dynamical systems compactness and countably compactness are equivalent rvhile this is not true in any topological transformation group.