Facts
Citation
URLhttps://en.wikipedia.org/wiki/%C5%81o%C5%9B%E2%80%93Tarski_preservation_theorem
Sources
Los Tarski preservation theorem (Wikipedia)
Lead sectionQuote, Lead section
The Łoś-Tarski theorem, also called the Łoś-Tarski preservation theorem or substructure preservation theorem, is a result in model theory that states the first-order properties are preserved when passing to substructures.
Claims Backed By This Source (7 claims)
This source backs 7 claims across the atlas. As facts: 3 well-attested. As cited relationships: 3 holds. Plus 1 entities citing it as a general reference with no single fact or relationship attached.
Disposition By Topic
- Theorems, 6 claims: 2 well-attested, 3 holds, 1 general references.
- Sources, 1 claims: 1 well-attested.
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