Timeline for Morphisms from $bstring$ to $X\otimes \mathbb{Q}$ and sequences $s_n\in\pi_n(X)\otimes \mathbb{Q}$
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 25, 2019 at 16:43 | vote | accept | domenico fiorenza | ||
| Sep 25, 2019 at 16:33 | answer | added | Denis Nardin | timeline score: 7 | |
| Sep 25, 2019 at 15:45 | comment | added | domenico fiorenza | This is precisely the kind of "fundamental property of rational homotopy theory of spectra" I had in mind (and actually by Yoneda this would have been the only possibility), but all my attempts at finding this result in the sources I looked into or to prove it myself had failed, so I ended up asking the Oracle (MO). Could you point me to a reference? Thanks! | |
| Sep 25, 2019 at 15:40 | comment | added | Bertram Arnold | Isn't this just using that every rational spectrum splits as a sum of Eilenberg-MacLane spectra, so that $bstring_{\mathbb Q}\cong \bigoplus_{n\ge 0} H(\pi_n(bstring)\otimes \mathbb Q)[-n]$? | |
| Sep 25, 2019 at 15:30 | history | asked | domenico fiorenza | CC BY-SA 4.0 |