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Model theory is the branch of mathematical logic which deals with the connection between a formal language and its interpretations, or models.

7 votes
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Sheafs in O-minimal Structures

Let $\mathcal{N} = (N, <, \ldots)$ be an o-minimal structure and let $X \subset N^m$ be a definable set. Following the procedure stablished by Edmundo, Jones and Peatfield in "Sheaf cohomology in o-mi …
7 votes
1 answer
399 views

O-minimal spectrum is a spectral space

I'm trying to understand a proof on "Sheaves of Continuous Definable Functions" (Pillay, Anand. "Sheaves of continuous definable functions." The Journal of symbolic logic 53.04 (1988): 1165-1169.) L …