Timeline for Does the isomorphic of the fundamental groups imply the existence of a mapping inducing an isomorphism?
Current License: CC BY-SA 4.0
13 events
| when toggle format | what | by | license | comment | |
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| Nov 10, 2021 at 20:30 | comment | added | Arshak Aivazian | @PierrePC Yes, I corrected it, thanks. | |
| Nov 10, 2021 at 20:29 | history | edited | Arshak Aivazian | CC BY-SA 4.0 |
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| Nov 10, 2021 at 17:19 | answer | added | NWMT | timeline score: 6 | |
| Nov 10, 2021 at 17:06 | comment | added | Denis Nardin | The area addressing these questions is commonly known as "obstruction theory". As Achim Krause's answer shows, it is a much more subtle problem than this. | |
| Nov 10, 2021 at 13:02 | history | became hot network question | |||
| Nov 10, 2021 at 9:06 | comment | added | Pierre PC | Do you mean $g:Y\to X$? | |
| Nov 10, 2021 at 7:51 | review | Close votes | |||
| Nov 15, 2021 at 4:51 | |||||
| Nov 10, 2021 at 6:58 | history | edited | Arshak Aivazian | CC BY-SA 4.0 |
added 153 characters in body
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| Nov 10, 2021 at 6:45 | vote | accept | Arshak Aivazian | ||
| Nov 10, 2021 at 6:41 | history | edited | Arshak Aivazian | CC BY-SA 4.0 |
edited body
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| Nov 10, 2021 at 6:39 | answer | added | Achim Krause | timeline score: 24 | |
| Nov 10, 2021 at 6:00 | history | edited | Arshak Aivazian | CC BY-SA 4.0 |
edited title
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| Nov 10, 2021 at 4:58 | history | asked | Arshak Aivazian | CC BY-SA 4.0 |