Timeline for The kernel of the natural map $\pi_k(BU(r)) \to \pi_k (BU)$
Current License: CC BY-SA 3.0
8 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jun 9, 2015 at 6:08 | vote | accept | George | ||
| May 29, 2015 at 13:26 | answer | added | John Rognes | timeline score: 5 | |
| May 28, 2015 at 20:55 | comment | added | user51223 | And of course, you are concerned with the case of k even as for k odd `the answer' is obvious! You are really asking what is known about the complex Steifel manifold, which in stable range looks like the stuned projective space $\mathbb{C} P_k$. I suppose some papers of Mahowald will have answer to this. I presume, a complete answer to this, will solve many problems in immersion theory. | |
| May 28, 2015 at 17:55 | review | Close votes | |||
| May 28, 2015 at 23:18 | |||||
| May 28, 2015 at 17:55 | history | edited | George | CC BY-SA 3.0 |
added 28 characters in body
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| May 28, 2015 at 17:50 | review | Low quality posts | |||
| May 28, 2015 at 18:11 | |||||
| May 28, 2015 at 17:35 | review | First posts | |||
| May 28, 2015 at 17:37 | |||||
| May 28, 2015 at 17:35 | history | asked | George | CC BY-SA 3.0 |