Saturated models in institutions (Q992038)
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scientific article; zbMATH DE number 5781209
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Saturated models in institutions |
scientific article; zbMATH DE number 5781209 |
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Saturated models in institutions (English)
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8 September 2010
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In this paper the authors define the concept of saturated model at an abstract institution-independent level and develop the fundamental existence and uniqueness theorems. As an application they prove a general institution-independent version of the Keisler-Shelah isomorphism theorem, ``any two elementarily equivalent models have isomorphic ultrapowers'' (assuming the Generalized Continuum Hypothesis).
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saturated models
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institutions
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institution-independent model theory
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