Mostrando ítems 11-19 de 19
Albuquerque, Hugo Cardoso (Fecha de defensa: 2016-03-16)
This dissertation presents the results of our research on some recent devel-opments in Abstract Algebraic Logic (AAL), namely on the Suszko operator, the Leibniz filters, and truth-equational logics. ...
Palacín Cruz, Daniel (Fecha de defensa: 2012-07-17)
Aquesta tesi té tres objectius. En primer lloc, estudiem generalitzacions de la jerarquia no ample relatives a una família de tipus parcials. Aquestes jerarquies en permeten classificar la complexitat ...
Moraschini, Tommaso (Fecha de defensa: 2016-06-08)
This memoir is divided into two parts, devoted to two topics in (ab-stract) algebraic logic. In the first part we develop a hierarchy in which propositional logics “L” are classified according to the ...
Tsaprounis, Konstantinos (Fecha de defensa: 2012-12-14)
In the current dissertation we work in set theory and we study both various large cardinal hierarchies and issues related to forcing axioms and generic absoluteness. The necessary preliminaries may be ...
Potier, Joris (Fecha de defensa: 2015-06-8)
The core of this PhD dissertation is basically twofold : On one hand, I get some new results on the relationship between compact groups and bounded hyperimaginaries, extending a little bit the classical ...
García Ávila, Luz María (Fecha de defensa: 2012-07-12)
This is a contribution to combinatorial set theory, specifically to infinite Ramsey Theory, which deals with partitions of infinite sets. The basic pigeon hole principle states that for every partition ...
Pardo Ventura, Pere (Fecha de defensa: 2013-11-19)
In this thesis, we study planning systems based on logics, for two particular cases: Temporal Defeasible Logic Programming t-DeLP and the Logics of Communication and Change LCC. A planning problem ...
Rey Sampedro, David Alejandro (Fecha de defensa: 2016-12-20)
The present dissertation explores the hypothesis that English is a language with time-shifting grammatical devices. According to this hypothesis, the linguistic objects of English grammar which serve ...
Briciu, Adrian (Fecha de defensa: 2015-07-17)
The general aim of this dissertation is to analyze two intersecting topics. One is what constraints the principle(s) of compositionality place on semantic theories, and the second is whether context-sensitivity ...