Display title | Shrewd cardinal |
Default sort key | Shrewd cardinal |
Page length (in bytes) | 3,848 |
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Page ID | 273640 |
Page content language | en - English |
Page content model | wikitext |
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Page creator | imported>Rtextdoc |
Date of page creation | 20:49, 6 February 2024 |
Latest editor | imported>Rtextdoc |
Date of latest edit | 20:49, 6 February 2024 |
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Article description: (description ) This attribute controls the content of the description and og:description elements. | In mathematics, a shrewd cardinal is a certain kind of large cardinal number introduced by (Rathjen 1995), extending the definition of indescribable cardinals.
For an ordinal λ, a cardinal number κ is called λ-shrewd if for every proposition φ, and set A ⊆ Vκ with (Vκ+λ, ∈, A) ⊧ φ there exists an α, |