Now showing items 1-5 of 5
On the topological complexity of the density sets of the real line
(Universita degli studi di Salerno, 2015-05-13)
Given a metric space (X, d), equipped with a Borel measure, a measurable set A ⊆ X is a density set if the points where A has density 1 are exactly the points of A. The main theme of this work is the study of the topological ...
Lukasiewicz logic: algebras and sheaves
(Universita degli studi di Salerno, 2011-02-21)
Classical logic arose from the need to study forms and laws of the human reasoning. But soon, it came out the di culties of classical logic to formalize uncertain events and vague concepts, for which it is not possible ...
Many valued logics: interpretations, representations and applications
(Universita degli studi di Salerno, 2017-05-10)
This thesis, as the research activity of the author, is devoted to establish new connections and to strengthen well-established relations between diﬀerent branches of mathematics, via logic tools. Two main many valued ...
Some topics in fuzzy logic
(Universita degli studi di Salerno, 2010-05-04)
Si trattano diversi aspetti della logica fuzzy, in particolare: 1) le proprietà preservate da un modello fuzzy ogniqualvolta esso è sottoposto a qualche genere di modifica; 2) la programmazione logica fuzzy, la logica della ...
MV-algebras, Grothendieck toposes and applications
(Universita degli studi di Salerno, 2016-05-31)
This thesis is a contribution to the research program ‘toposes as bridges’ introduced in , which aims at developing the unifying potential of the notion of Grothendieck topos as a means for relating different ...