In questo articolo presentiamo alcuni temi di ricerca in logica a più valori. Anche se essi sono attuali e di grande interesse teorico, di certo essi non esauriscono le linee di ricerca nel settore delle logiche a più valori, neppure…
At last, we have finished and submitted our paper on “General affine adjunctions, Nullstellensätze, and dualities” co-authored with Olivia Caramello and Vincenzo Marra. Abstract. We introduce and investigate a category-theoretic abstraction of the standard “system-solution” adjunction in affine algebraic geometry.…
In this paper, coauthored with José Gil-Férez, Constantine Tsinakis, and Hongjun Zhou, we present a systematic study of join-extensions and join-completions of ordered algebras, which naturally leads to a refined and simplified treatment of fundamental results and constructions in the theory of…
Leo and I have just finished our paper on the connection between natural dualities and the duality between semisimple MV-algebras and compact Hausdorff spaces with definable maps. Actually, we provide a description of definable maps that is intrinsically geometric. In…
Nick, Nick and I have finished the paper about canonical formulas for -potent residuated lattices. A (incomplete) presentation of the paper can be found here. The paper can be downloaded here The abstract reads as follows: Canonical formulas are a powerful tool…