Timeline for Question on Steenrod realizability problem
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
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| Oct 19, 2012 at 16:30 | comment | added | Tom Goodwillie | Yes. But nobody pointed out there that if all that you want is the rational surjectivity (as opposed to rational isomorphism) of the stable Hurewicz map from stable homotopy to homology then all you need is to know is that $\pi_n(S^n)\to H_n(S^n)$ is surjective and $\pi_k(S^n)=0$ when $k<n$. | |
| Oct 19, 2012 at 13:32 | comment | added | Mark Grant | This seems to be asked and answered here mathoverflow.net/questions/79084/… | |
| Oct 19, 2012 at 13:29 | history | edited | Mark Grant |
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| Oct 19, 2012 at 12:38 | history | asked | Sereza | CC BY-SA 3.0 |