Timeline for Example of an unnatural isomorphism
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Aug 15, 2013 at 2:11 | history | made wiki | Post Made Community Wiki by Ben Webster♦ | ||
| Aug 14, 2013 at 9:34 | history | edited | Luca Bressan | CC BY-SA 3.0 |
added 40 characters in body
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| Aug 14, 2013 at 9:31 | comment | added | Luca Bressan | You're right, I forgot to say non-zero, I'll edit that. | |
| Aug 14, 2013 at 9:20 | comment | added | Ricardo Andrade | I do not think $3^n \mid \eta_0 (x)$ for all $n$ is clearly absurd: take $\eta_0 = 0$. In fact, there is always the zero natural transformation between two functors into abelian groups. | |
| Aug 14, 2013 at 9:02 | review | First posts | |||
| Aug 14, 2013 at 9:17 | |||||
| Aug 14, 2013 at 8:42 | history | answered | Luca Bressan | CC BY-SA 3.0 |