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Bill Mitchell

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Name	Bill Mitchell
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A question about definable non-empty sets containing no definable elements.

set-theory

feb 14 at 20:09 Joel David Hamkins 76.8k●8●192●355

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Stationary many subsets of $\kappa^+$ whose order type is a cardinal and whose intersection with $\kappa$ is an inaccessible cardinal

set-theory large-cardinals forcing lo.logic

mar 21 at 1:38 Joel David Hamkins 76.8k●8●192●355