A Presheaf Semantics for Quantified Temporal Logics [article]

Fabio Gadducci, Davide Trotta
2021
Temporal logics stands for a widely adopted family of formalisms for the verification of computational devices, enriching propositional logics by operators predicating on the step-wise behaviour of a system. Its quantified extensions allow to reason on the properties of the individual components of the system at hand. The expressiveness of the resulting logics poses problems in correctly identifying a semantics that exploit its features without resorting to the imposition of restrictions on the
more » ... acceptable behaviours. In this paper we address this issue by means of counterpart models and relational presheaves.
doi:10.48550/arxiv.2111.03855 fatcat:2f35blu5qbggtcpqb4zji4wgby