Minguzzi, E.(Universitat Politècnica de València, 2012-10-01)
[EN] A topological preordered space admits a Hausdorff T2-preorder compactification if and only if it is Tychonoff and the preorder is represented by the family of continuous isotone functions. We construct the largest ...
Minguzzi, E.(Universitat Politècnica de València, 2012-04-01)
[EN] We remove the Hausdorff condition from Levin's theorem on the representation of preorders by families of continuous utilities. We compare some alternative topological assumptions in a Levin's type theorem, and show ...