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arXiv · 2401.03260

Completeness in local positive logic

Arturo Rodriguez Fanlo·Ori Segel
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Abstract

We develop the basic model theory of local positive logic, a new logic that mixes positive logic (where negation is not allowed) and local logic (where models omit types of infinite distant pairs). We study several basic model theoretic notions such as compactness, positive closedness (existential closedness) and completeness (irreducibility).

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BibTeXRIS

Arturo Rodriguez Fanlo, Ori Segel. 2024-01-06. Completeness in local positive logic. https://doi.org/10.1016/j.apal.2025.103601

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