coalitions also their union is feasible. Properties of solutions (the core, the nucleolus, the prekernel and the Shapley value …

.Attention is focused on how to divide the total reward (penalty) among the activities: the core of a correspondingcooperative … nonemptiness of the core of project games. …

of players. The social structure is utilized to refine the core of the game. For every coalition the relative strength of … stable core is the set of socially stable elements of the core. We show that the socially stable core is non-empty if the … game itself is socially stable. In general the socially stable core consists of a finite number of faces of the core and …