Albuquerque, Hugo Cardoso (Date of defense: 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. ...
Moraschini, Tommaso (Date of defense: 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 ...
Rey Sampedro, David Alejandro (Date of defense: 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 ...