Heyting -Frames
Substructural Nuclear (Image-Based) Logics and Operational Kripke-Style Semantics
This paper deals with substructural nuclear (image-based) logics and their algebraic and Kripke-style semantics. More precisely, we first introduce a class of substructural logics with connective N satisfying nucleus property, called here ...
A Generalization of Beall’s Off-Topic Interpretation
In one of his papers, JC Beall advanced a new and interesting interpretation of Weak Kleene logic, in terms of on-topic/off-topic. In brief, Beall suggests to read the third value as off-topic, whereas the two classical values are read as true and ...
A Logical Theory for Conditional Weak Ontic Necessity in Branching Time
Weak ontic necessity is the ontic necessity expressed by “should” or “ought to”. An example of it is “I should be dead by now”. A feature of this necessity is that whether it holds is irrelevant to whether its underlying proposition holds. This ...