Timeline for Is the cohomology ring $H^*(BG,\mathbb{Z})$ generated by Euler classes?
Current License: CC BY-SA 4.0
5 events
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| Feb 10, 2019 at 8:43 | comment | added | user404153 | @MikeMiller Thanks, although the Palmer paper seems to prove homological stability but doesn't compute any of the groups (although does give the slope so in principle I suppose any given degree is computable?). I looked at the reference in Hausmann as well and I don't see how to tease the calculation out of what he did, even though Palmer refers to it as an "explicit calculation", lol. Cheers. | |
| Feb 10, 2019 at 0:02 | comment | added | mme | @user404153 This is a very special case of the result of this article of Palmer. He cites a 1978 article of Hausmann as a much earlier proof of this case. | |
| Feb 9, 2019 at 15:48 | comment | added | Achim Krause | Sadly, I don't know one, but I'm not really an expert in this, so there might very well exist a good one. | |
| Feb 9, 2019 at 13:56 | comment | added | user404153 | Thanks! Do you know a reference for the stable $H^*(A_n)$? I could only find one for $\mathbb{Z}/p$ coefficients. | |
| Feb 9, 2019 at 9:00 | history | answered | Achim Krause | CC BY-SA 4.0 |