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Relevant Implication and Ordered Geometry
Australasian Journal of Logic 16 (8):342-354 (2019)
Abstract
This paper shows that model structures for R+, the system of positive relevant implication, can be constructed from ordered geometries. This extends earlier results building such model structures from projective spaces. A final section shows how such models can be extended to models for the full system R.Author's Profile
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2019-11-19
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References found in this work
The undecidability of entailment and relevant implication.Alasdair Urquhart - 1984 - Journal of Symbolic Logic 49 (4):1059-1073.
Failure of interpolation in relevant logics.Alasdair Urquhart - 1993 - Journal of Philosophical Logic 22 (5):449 - 479.
Relevant implication and projective geometry.Alasdair Urquhart - 1983 - Logique Et Analyse 26 (3):345-357.
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