Alcantud, José Carlos R.; Bosi, Gianni; Zuanon, Magalì - Volkswirtschaftliche Fakultät, … - 2013
relation between the existence of a strong multi-utility representation and the existence of a Richter-Peleg utility function …We introduce a new kind of representation of a not necessarily total preorder, called strong multi-utility … representation, according to which not only the preorder itself but also its strict part is fully represented by a family of multi …