Timeline for Is it possible for countably closed forcing to collapse $\aleph_2$ to $\aleph_1$ without collapsing the continuum?
Current License: CC BY-SA 3.0
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| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 26, 2017 at 11:59 | history | answered | Mohammad Golshani | CC BY-SA 3.0 |