Timeline for Homologous quotient of fundamental groupoid
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 6, 2022 at 23:41 | history | edited | dohmatob | CC BY-SA 4.0 |
Fixed tex markup
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| Aug 30, 2019 at 3:12 | vote | accept | Hang | ||
| Aug 25, 2019 at 22:54 | comment | added | Todd Trimble | For a group $G$, here $BG$ means the category with one object and with the hom given by $G$. | |
| Aug 25, 2019 at 22:53 | comment | added | Hang | Thank you! Let's say $X$ is connected. Could you explain the notation $B(H_1(X))$ or mention a reference? I am not an expert about this. | |
| Aug 25, 2019 at 22:43 | history | answered | Dmitri Pavlov | CC BY-SA 4.0 |