Timeline for Bijective-equivalent collections of proper classes in set theory
Current License: CC BY-SA 4.0
7 events
| when toggle format | what | by | license | comment | |
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| Mar 13 at 11:14 | history | edited | Ali Enayat | CC BY-SA 4.0 |
Improved the formatting of the theorem
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| Jun 15, 2020 at 7:27 | history | edited | CommunityBot |
Commonmark migration
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| Apr 13, 2017 at 12:58 | history | edited | CommunityBot |
replaced http://mathoverflow.net/ with https://mathoverflow.net/
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| Mar 15, 2013 at 10:21 | vote | accept | Gérard Lang | ||
| Mar 15, 2013 at 10:21 | comment | added | Gérard Lang | Dear Ali Enayat, let me thank you very heartily for your answer. This proves that 1 and 2 are not the only possible cardinalities concerning models of NBG, and that 3 is another one. This is a partial answer, because it does not rule out the possibility for others cardinalities. But I consider that this is a plain answer to question 1 as I formulated it, and will credit you for this. I would be most interested to know if question 2 (as interpreted by Joel Hamkins) gives more. Gérard Lang | |
| Mar 15, 2013 at 4:19 | history | edited | Ali Enayat | CC BY-SA 3.0 |
added 1 characters in body
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| Mar 15, 2013 at 2:51 | history | answered | Ali Enayat | CC BY-SA 3.0 |