Timeline for Can Friedman's property fail at or above a supercompact cardinal?
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
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| May 15 at 19:14 | answer | added | Hannes Jakob | timeline score: 1 | |
| Jan 20 at 14:06 | comment | added | Hannes Jakob | Problem 72 in Friedman's "One Hundred and Two Problems in Mathematical Logic" states "If $\kappa$ is a measurable cardinal then every subset of $\kappa$ either contains or is disjoint from a closed subset of $\kappa$ ordertype $\omega_1$". So if a solution exists it might shed light on your problem or the problem has been open for 50 years. | |
| S Nov 13, 2023 at 1:45 | review | First questions | |||
| Nov 13, 2023 at 2:41 | |||||
| S Nov 13, 2023 at 1:45 | history | asked | Ben Goodman | CC BY-SA 4.0 |