Timeline for What are the uses of the homotopy groups of spheres?
Current License: CC BY-SA 2.5
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 13, 2017 at 12:58 | history | edited | CommunityBot |
replaced http://mathoverflow.net/ with https://mathoverflow.net/
|
|
| Apr 28, 2010 at 13:13 | history | answered | Tyler Lawson | CC BY-SA 2.5 |