Timeline for On fundamental groupoid of fundamental groupoid
Current License: CC BY-SA 4.0
11 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jun 23, 2019 at 2:01 | answer | added | David Roberts♦ | timeline score: 4 | |
| Jun 22, 2019 at 12:01 | answer | added | Ronnie Brown | timeline score: 3 | |
| Jun 20, 2019 at 16:58 | vote | accept | Praphulla Koushik | ||
| Jun 19, 2019 at 19:19 | answer | added | Tim Campion | timeline score: 10 | |
| Jun 17, 2019 at 4:54 | comment | added | Praphulla Koushik | Please record your comment as an answer.. :) @TimCampion May be some one have something to say on your comment.. | |
| Jun 16, 2019 at 19:39 | comment | added | Tim Campion | I'm not sure about topologies on the fundamental groupoid, but I recall reading at one point about topologies on the fundamental group. The one thing they all had in common was that if $X$ is CW complex, then the topology on $\pi_1(X)$ is discrete, i.e. contains no additional data beyond the standard fundamental group and in particular contains no data about $\pi_2(X)$. That is, the topologies on $\pi_1(X)$ which I recall were recording information about wild point-set topology, not homotopy theoretic information like $\pi_2(X)$. | |
| Jun 16, 2019 at 17:27 | history | edited | Praphulla Koushik | CC BY-SA 4.0 |
edited body
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| Jun 16, 2019 at 16:59 | history | edited | David White | CC BY-SA 4.0 |
edited body; edited tags
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| Jun 16, 2019 at 16:54 | answer | added | Igor Khavkine | timeline score: 4 | |
| Jun 16, 2019 at 4:27 | history | edited | user64494 | CC BY-SA 4.0 |
The title is improved.
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| Jun 15, 2019 at 17:51 | history | asked | Praphulla Koushik | CC BY-SA 4.0 |