G. Bosi

most citedPartial representations of orderings

8 citations · 21 across the 5 of their papers we have counts for

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econ.TH2024

New characterizations of completely useful topologies in mathematical utility theory

Gianni Bosi, Roberto Daris, Gabriele Sbaiz

Let $X$ be an arbitrary set. Then a topology $t$ on $X$ is said to be completely useful if every upper semicontinuous linear (total) preorder $≾$ on $X$ can be represented b…

econ.TH2024★ 5 cited

Continuous Representations of Preferences by Means of Two Continuous Functions

Gianni Bosi, Asier Estevan

Let $≾$ be a reflexive binary relation on a topological space $(X, τ)$ . A pair $(u, v)$ of continuous real-valued functions on $(X, τ)$ is said to be a {\em continuous repres…