Estévez-Fernández, Arantza; Mosquera, Manuel A.; … - 2007
allocate the cost savings obtained by ordering the jobs optimally? In this paper, PFS games are defined as cooperative games … associated to proportionate flow shop problems. It is seen that PFS games have a nonempty core. Moreover, it is shown that PFS … games are convex if the jobs are initially ordered in decreasing urgency. For this case an explicit expression for the …