Australasian Journal of Logic 15 (3): 609–28.
Priest has provided a simple tableau calculus for Chellas’s conditional logic Ck. We provide rules which, when added to Priest’s system, result in tableau calculi for Chellas’s CK and Lewis’s VC. Completeness of these tableaux, however, relies on the cut rule.
DOI: 10.26686/ajl.v15i3.4780 (open access)