Timeline for Fundamental group of the grid on $\mathbb{R}^\mathbb{N}$
Current License: CC BY-SA 4.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Dec 5 at 15:12 | comment | added | Jeremy Brazas | The fundamental group of a one-dimensional metric space $X$ is free if and only if $X$ is semilocally simply connected. This one is not, so it's not free. This is why I had commented on it being residually and locally free. | |
| Dec 5 at 5:56 | comment | added | Carl-Fredrik Nyberg Brodda | It would be nice to know whether $\pi_1(X)$ is free or not. | |
| Dec 4 at 19:54 | history | edited | Jeremy Brazas | CC BY-SA 4.0 |
revised projection notation.
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| Dec 4 at 19:04 | history | edited | Jeremy Brazas | CC BY-SA 4.0 |
added 2 characters in body
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| Dec 4 at 19:02 | vote | accept | Dominic van der Zypen | ||
| Dec 4 at 18:45 | history | answered | Jeremy Brazas | CC BY-SA 4.0 |