Timeline for Does the existence of the von Neumann hierarchy in models of Zermelo set theory with foundation imply that every set has ordinal rank?
Current License: CC BY-SA 3.0
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| when toggle format | what | by | license | comment | |
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| Sep 1, 2013 at 16:21 | history | answered | Christoph-Simon Senjak | CC BY-SA 3.0 |