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math.GN2024★ 8 cited
Partial representations of orderings
Gianni Bosi, Asier Estevan, Magali Zuanon
In the present paper a new concept of representability is introduced, which can be applied to not total and also to intransitive relations (semiorders in particular). This idea tri…
math.GN2002
Sublinear and continuous order-preserving functions for noncomplete preorders
Gianni Bosi, Magali E. Zuanon
We characterize the existence of a nonnegative, sublinear and continuous order-preserving function for a not necessarily complete preorder on a real convex cone in an arbitrary top…