Timeline for Inverse of a Borel surjection
Current License: CC BY-SA 3.0
10 events
| when toggle format | what | by | license | comment | |
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| Jul 21, 2014 at 0:23 | comment | added | Joel David Hamkins | I'm not quite sure, so if you have a specific question, I would encourage you to ask it. | |
| Jul 20, 2014 at 20:06 | comment | added | SBF | I was exactly trying to use a Borel set which does not have a Borel uniformization, and relate it to a $\mathrm{Gr}(f)^{−1}$ via an isomorphism, however that did not work. Your idea of using a projection is really nice, thanks. Also, there is a survey of measurable selection theorems (Wagner 1977-79). Do you know if there was any progress after that, maybe another survey paper? Please tell me in case I should make it a separate question. | |
| Jul 20, 2014 at 17:12 | vote | accept | SBF | ||
| Jul 20, 2014 at 1:36 | history | edited | Joel David Hamkins | CC BY-SA 3.0 |
added 276 characters in body
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| Jul 19, 2014 at 23:50 | history | edited | Joel David Hamkins | CC BY-SA 3.0 |
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| Jul 19, 2014 at 23:43 | history | undeleted | Joel David Hamkins | ||
| Jul 19, 2014 at 23:43 | history | edited | Joel David Hamkins | CC BY-SA 3.0 |
Uniformization
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| Jul 19, 2014 at 20:28 | history | edited | Joel David Hamkins | CC BY-SA 3.0 |
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| Jul 19, 2014 at 20:28 | history | deleted | Joel David Hamkins | via Vote | |
| Jul 19, 2014 at 20:20 | history | answered | Joel David Hamkins | CC BY-SA 3.0 |