Timeline for Maps inducing zero on homotopy groups but are not null-homotopic
Current License: CC BY-SA 2.5
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 4, 2010 at 18:18 | comment | added | Ying Zhang | Thanks. Btw, the exercise you mentioned is on Hatcher p.392 problem 34. | |
| Apr 4, 2010 at 13:42 | history | answered | Jason DeVito - on hiatus | CC BY-SA 2.5 |