Abstract
Labelled tableau systems are developed for subintuitionistic logics \(\mathbf {wK}_\sigma \), \(\mathbf {wKT}_\sigma \) and \(\mathbf {wK4}_\sigma \). These subintuitionistic logics are embedded into corresponding normal modal logics. Hintikka’s model systems are applied to prove the completeness of labelled tableau systems. The finite model property, decidability and disjunction property are obtained by labelled tableau method.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
