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pro vyhledávání: '"Bosi, Gianni"'
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 $\precsim$ on $X$ can be represented by an upper semicontinuous real-valued order preserving function. In th
Externí odkaz:
http://arxiv.org/abs/2402.18324
Autor:
Bosi, Gianni, Estevan, Asier
Let $\precsim$ be a reflexive binary relation on a topological space $(X, \tau )$. A pair $(u,v)$ of continuous real-valued functions on $(X, \tau )$ is said to be a {\em continuous representation} of $\precsim$ if, for all $x,y \in X$, [$(x \precsim
Externí odkaz:
http://arxiv.org/abs/2402.07908
In the present paper we study necessary and sufficient conditions for the existence of a semicontinuous and finite Richter-Peleg multi-utility for a preorder. It is well know that, given a preorder on a topological space, if there is a lower (upper)
Externí odkaz:
http://arxiv.org/abs/2401.13392
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 tries to represent the orderings in the simplest manner, avoiding any unn
Externí odkaz:
http://arxiv.org/abs/2401.13383
Autor:
Bosi, Gianni1 (AUTHOR) gianni.bosi@deams.units.it, Daris, Roberto1 (AUTHOR), Zuanon, Magalì2 (AUTHOR) magali.zuanon@unibs.it
Publikováno v:
Axioms (2075-1680). Mar2024, Vol. 13 Issue 3, p148. 14p.
Autor:
Bosi, Gianni1 (AUTHOR) gianni.bosi@deams.units.it, Franzoi, Laura1 (AUTHOR), Sbaiz, Gabriele1 (AUTHOR)
Publikováno v:
Mathematics (2227-7390). Oct2023, Vol. 11 Issue 20, p4335. 9p.
Akademický článek
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Autor:
Vadala, Valeria, Raffo, Antonio, Colzani, Alberto, Fumagalli, Matteo A., Sivverini, Giuseppe, Bosi, Gianni, Vannini, Giorgio
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques; September 2024, Vol. 72 Issue: 9 p5039-5050, 12p
Autor:
Bosi, Gianni1 (AUTHOR) gianni.bosi@deams.units.it, Zuanon, Magalì2 (AUTHOR)
Publikováno v:
Axioms (2075-1680). Feb2023, Vol. 12 Issue 2, p123. 8p.