Zobrazeno 1 - 10
of 118
pro vyhledávání: '"Gianni Bosi"'
Publikováno v:
IEEE Access, Vol 12, Pp 72721-72729 (2024)
This article describes an innovative methodology to calibrate EM simulators, oriented to monolithic microwave integrated circuit design, in order to achieve the highest level of accuracy achievable in electromagnetic simulation. In particular, a two-
Externí odkaz:
https://doaj.org/article/7387aa710ea848328616e4b848920203
Publikováno v:
IEEE Journal of the Electron Devices Society, Vol 12, Pp 201-210 (2024)
In this work, for the first time, a machine learning behavioral modeling methodology based on gate recurrent unit (GRU) is developed and used to model and then analyze the kink effects (KEs) in the output reflection coefficient $(S_{22})$ and the sho
Externí odkaz:
https://doaj.org/article/c0ed1c01d72b468fb27c1aa3558028dc
Publikováno v:
Axioms, Vol 13, Iss 3, p 148 (2024)
Chipman contended, in stark contrast to the conventional view, that, utility is not a real number but a vector, and that it is inherently lexicographic in nature. On the other hand, in recent years continuous multi-utility representations of a preord
Externí odkaz:
https://doaj.org/article/a74c59ad988a4b16822b9766750fe135
Publikováno v:
Mathematics, Vol 11, Iss 20, p 4335 (2023)
We investigate properties of strongly useful topologies, i.e., topologies with respect to which every weakly continuous preorder admits a continuous order-preserving function. In particular, we prove that a topology is strongly useful provided that t
Externí odkaz:
https://doaj.org/article/45edc481c3bb4d0c8735a145ee4ff1ba
Autor:
Gianni Bosi, Magalì Zuanon
Publikováno v:
Axioms, Vol 12, Iss 2, p 123 (2023)
We present some lifting theorems for continuous order-preserving functions on locally and σ-compact Hausdorff preordered topological spaces. In particular, we show that a preorder on a locally and σ-compact Hausdorff topological space has a continu
Externí odkaz:
https://doaj.org/article/11f2132134b740fdae40782fa7034765
Autor:
Gianni Bosi, Magalì Zuanon
Publikováno v:
Axioms, Vol 11, Iss 5, p 195 (2022)
Under the additional assumption of complete regularity, we furnish a simple characterization of all the topologies such that every continuous total preorder is representable by a continuous utility function. In particular, we prove that a completely
Externí odkaz:
https://doaj.org/article/475a5343e25a4cf48f7ac4a313b12bc4
Publikováno v:
Applied General Topology, Vol 17, Iss 1, Pp 71-81 (2016)
We study regular, normal and perfectly normal preorders by referring to suitable assumptions concerning the preorder and the topology of the space. We also present conditions for the existence of a countable continuous multi-utility representation, h
Externí odkaz:
https://doaj.org/article/2317188fbea3420a851d6ea35775a596
Publikováno v:
Abstract and Applied Analysis, Vol 2018 (2018)
We characterize the existence of (weak) Pareto optimal solutions to the classical multiobjective optimization problem by referring to the naturally associated preorders and their finite (Richter-Peleg) multiutility representation. The case of a compa
Externí odkaz:
https://doaj.org/article/85218fdb5d474979bac1dbc5d36576e8
Publikováno v:
Axioms, Vol 6, Iss 4, p 29 (2017)
Looking at decisiveness as crucial, we discuss the existence of an order-preserving function for the nontotal crisp preference relation naturally associated to a nontotal fuzzy preference relation. We further present conditions for the existence of a
Externí odkaz:
https://doaj.org/article/d185b402e10840b1952231fa4a214601
Autor:
Gianni Bosi, Gerhard Herden
Publikováno v:
Applied General Topology, Vol 3, Iss 2, Pp 145-167 (2002)
Let X be an arbitrary set. Then a topology t on X is completely useful if every upper semicontinuous linear preorder on X can be represented by an upper semicontinuous order preserving real-valued function. In this paper we characterize in ZFC (Zerme
Externí odkaz:
https://doaj.org/article/a2a69bf510f84742ae12e85fcf2f6394