Timeline for Group morphism and axiom of choice
Current License: CC BY-SA 3.0
10 events
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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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| Jan 3, 2014 at 18:35 | comment | added | nombre | First I thougt one could probably find a discontinuous morphism with a little thinking (at that time I wasn't aware of the link with the axiom of choice, assuming there is one), then I tried to construct a Hamel basis using the morphism. Then I tried just studying sets that had to do with the morphism to see if there were unsuspected supplementary spaces to be found. So basically, random thinking. | |
| Jan 3, 2014 at 18:35 | history | edited | Asaf Karagila♦ | CC BY-SA 3.0 |
added 462 characters in body
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| Jan 3, 2014 at 18:31 | comment | added | Asaf Karagila♦ | @nombre: What did you try to prove? | |
| Jan 3, 2014 at 17:08 | comment | added | nombre | Thanks a lot! I had no idea this was an open problem and I was driving myself crazy not figuring how to prove or disprove it. | |
| Jan 3, 2014 at 15:33 | comment | added | Asaf Karagila♦ | @Paul: Thank you for pointing that out! | |
| Jan 3, 2014 at 15:33 | history | edited | Asaf Karagila♦ | CC BY-SA 3.0 |
added 475 characters in body
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| Jan 3, 2014 at 15:19 | comment | added | Asaf Karagila♦ | Jeepers. I must be more tired than I thought I was. Well, unlikely. I've been up and running for 24 hours now. Let me edit. | |
| Jan 3, 2014 at 15:18 | comment | added | Paul McKenney | Asaf, I think you misread nombre's question; he was asking whether his statement implies some form of choice. | |
| Jan 3, 2014 at 15:08 | history | answered | Asaf Karagila♦ | CC BY-SA 3.0 |