Unification and Inference Rules in the Multi-modal Logic of Knowledge and Linear Time LTK

Stepan I. Bashmakov
2016 Journal of Siberian Federal University Mathematics & Physics  
We study unification of formulas in multi-modal LTK logic and give a syntactic description of all formulas which are non-unificable in this logic. Passive inference rules are considered, it is shown that in LTK logic there is a finite basis for passive rules.
doi:10.17516/1997-1397-2016-9-2-149-157 fatcat:6y6bsndrgjecvew5ekuefj2eny