Alcantud, José Carlos R.; Bosi, Gianni; Zuanon, Magalì - Volkswirtschaftliche Fakultät, … - 2013
We introduce a new kind of representation of a not necessarily total preorder, called strong multi-utility … relation between the existence of a strong multi-utility representation and the existence of a Richter-Peleg utility function …. We further present conditions for the existence of a semicontinuous or continuous countable strong multi-utility …