Hybrid Deduction–Refutation Systems

Hybrid deduction–refutation systems are deductive systems intended to derive both valid and non-valid, i.e., semantically refutable, formulae of a given logical system, by employing together separate derivability operators for each of these and combining ‘hybrid derivation rules’ that involve both d...

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Bibliographic Details
Main Author: Valentin Goranko
Format: Article
Language:English
Published: MDPI AG 2019-10-01
Series:Axioms
Subjects:
Online Access:https://www.mdpi.com/2075-1680/8/4/118