Timeline for Chain conditions in quotients of power sets
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jul 16, 2012 at 19:44 | vote | accept | Asaf Karagila♦ | ||
| Jun 9, 2012 at 18:23 | history | edited | YCor | CC BY-SA 3.0 |
added 465 characters in body
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| Jun 8, 2012 at 21:53 | comment | added | YCor | @Asaf: you mean, if $|X|^{\aleph_1}=|X|$ where $|X|$ is the cardinal of $X$; this is true if $|X|=2^\alpha$ with $\alpha\ge\aleph_1$ but this does not mean it is true for every cardinal large enough (at least I don't claim it). | |
| Jun 8, 2012 at 17:43 | comment | added | Asaf Karagila♦ | So this argument can be extended to "countable intersection" if $X$ is large enough, right? | |
| Jun 8, 2012 at 16:16 | history | answered | YCor | CC BY-SA 3.0 |