Pure \(\Sigma_2\)-elementarity beyond the core (Q2041963)
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scientific article; zbMATH DE number 7374869
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Pure \(\Sigma_2\)-elementarity beyond the core |
scientific article; zbMATH DE number 7374869 |
Statements
Pure \(\Sigma_2\)-elementarity beyond the core (English)
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26 July 2021
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proof theory
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patterns of resemblance
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ordinal notations
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ordinal arithmetic
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elementary substructures
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