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sav08:preliminary_discussion_on_models [2008/03/20 11:22] vkuncak |
sav08:preliminary_discussion_on_models [2008/03/20 11:22] vkuncak |
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| ====== Model Sizes ====== | ====== Model Sizes ====== | ||
| - | We saw: if formula has a model of some size, it has many models of same size, from [[Isomorphisms of Interpretations]]. | + | We saw: if formula has a model of some size, it has many models of same size, from [[Isomorphism of Interpretations]]. |
| Are there first-order formulas that have only finite models? | Are there first-order formulas that have only finite models? | ||