2 papers
econ.TH2026
Characterizations of continuous adequate objective functions for ordinal or interval scaled data
Gianni Bosi, Gabriele Sbaiz, Magalì Zuanon
Objective functions (goodness criteria which have to be optimized) that are considered, for instance, in cluster analysis, factor analysis, (linear) structural equation modeling, (…
econ.TH2024
New characterizations of completely useful topologies in mathematical utility theory
Gianni Bosi, Roberto Daris, Gabriele Sbaiz
Let be an arbitrary set. Then a topology on is said to be completely useful if every upper semicontinuous linear (total) preorder on can be represented b…