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S Mar 13, 2016 at 4:52 history suggested Silvia Ghinassi CC BY-SA 3.0
Fixed title (besides being mathjax only, it didn't reflect the question itself); fixed \mathbb{Z} through the question
Mar 13, 2016 at 3:38 review Suggested edits
S Mar 13, 2016 at 4:52
Jul 3, 2015 at 18:59 vote accept Yingfei Gu
Jul 3, 2015 at 17:38 answer added Michael Albanese timeline score: 22
Jul 3, 2015 at 16:59 comment added Yingfei Gu Thanks, sorry for vague question. I've read that page, however, that was about another group, say here, $\pi_3(O)$, look irrelevant.
Jul 3, 2015 at 16:56 comment added Fernando Muro en.m.wikipedia.org/wiki/J-homomorphism
Jul 3, 2015 at 16:51 history asked Yingfei Gu CC BY-SA 3.0