Böcker av Anjolina G (Univ Federal De Pernambuco (Ufpe) De Oliveira

By uncovering a certain harmony between a functional calculus on the labels and a logical calculus on the formulas, this book allows mathematical foundations for systems of logic presentation designed to handle meta-level features at the object-level via a labelling mechanism, such as the D Gabbay's Labelled Deductive Systems.