Timeline for Bundle structures on spheres
Current License: CC BY-SA 3.0
3 events
| when toggle format | what | by | license | comment | |
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| Feb 10, 2017 at 11:01 | comment | added | Francois Ziegler | Also Browder showed: if the base is not a point and the base and fiber are CW complexes of finite type, then the fiber is homotopy equivalent to $S^1$, $S^3$, or $S^7$. | |
| Feb 10, 2017 at 10:48 | comment | added | Bruno Stonek | There's a theorem of Adams that tells you that the only fiber bundles which have spheres as base space, total space and fiber, are the four Hopf bundles. | |
| Feb 10, 2017 at 10:31 | history | asked | William of Baskerville | CC BY-SA 3.0 |