Zhang, Xia; Brink, René van den; Estévez-Fernández, … - 2020
rise to lower and upper bounds for the core payoff vectors and, using these bounds, we define the weighted super core as a … polyhedron that contains the core. It turns out that the least square values can be seen as a center of this weighted super core …, giving a third new characterization of the least square values. Finally, these lower and upper bounds for the core inspire us …
