Relational Models for the Lambek Calculus with Intersection and Constants
We consider relational semantics (R-models) for the Lambek calculus extended with intersection and explicit constants for zero and unit. For its variant without constants and a restriction which disallows empty antecedents, Andreka and Mikulas (1994) prove strong completeness. We show that it fails...
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| Format: | Article |
| Language: | English |
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Logical Methods in Computer Science e.V.
2023-12-01
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| Series: | Logical Methods in Computer Science |
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| Online Access: | https://lmcs.episciences.org/10120/pdf |