Volume 10, Issue 2-3, June 2016
Special Issue: The Vatican Square
Issue Editors: Jean-Yves Beziau, Raffaela Giovagnoli
The Vatican Square
Jean-Yves Beziau, Raffaela Giovagnoli
Platonic Contrariety (enantia): Ancestor of the Aristotelian Notion of Contradiction (antiphasis)?
Geneviève Lachance
Disentangling Contradiction from Contrariety via Incompatibility
Jean-Yves Beziau
Leibniz’s Logic and the “Cube of Opposition”
Wolfgang Lenzen
Subalternation and existence presuppositions in an unconventionally formalized canonical square of opposition
Dale Jacquette
Singular Propositions, Negation and the Square of Opposition
Lopamudra Choudhury, Mihir Kumar Chakraborty
Metalogical Decorations of Logical Diagrams
Lorenz Demey, Hans Smessaert
Logical Squares for Classical Logic Sentences
Urszula Wybraniec-Skardowska
Generalization and Composition of Modal Squares of Oppositions
Claudio Pizzi
A Square of Oppositions in Intuitionistic Logic with Strong Negation
François Lepage
Syllogisms and 5-Square of Opposition with Intermediate Quantifiers in Fuzzy Natural Logic
Petra Murinová, Vilém Novák
Violence Hexagon
Moral Philosophy Through Drawing
Lorenzo Magnani
Cubes and Hypercubes of Opposition, with Ethical Ruminations on Inviolability
Frode Bjørdal
The Klein Group, Squares of Opposition and the Explanation of Fallacies in Reasoning
Serge Robert, Janie Brisson