Timeline for Projective but not free (exercise from Adkin - Weintraub) [closed]
Current License: CC BY-SA 2.5
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Feb 10, 2011 at 5:23 | history | closed |
Martin Brandenburg Andreas Thom Yemon Choi David Roberts♦ Chandan Singh Dalawat |
too localized | |
| Feb 10, 2011 at 5:07 | comment | added | Pete L. Clark | Hint: Möbius band. | |
| Feb 9, 2011 at 23:14 | comment | added | Jim Humphreys | Exercises in elementary graduate texts are usually (though not in absolutely all cases) just exercises. It's best to spend time thinking it through rather than asking other people. | |
| Feb 9, 2011 at 23:00 | comment | added | David Roberts♦ | I should add that Martin really means 'hard', as in gnarly problems out of Lang or similar. | |
| Feb 9, 2011 at 21:33 | comment | added | Martin Brandenburg | This site is not for asking the solutions of exercises (read the FAQ). There are some exceptions, for example when you give more background, show your results and in particular when the exercise is actually a hard problem. | |
| Feb 9, 2011 at 21:14 | comment | added | Mariano Suárez-Álvarez | You should probably ask this on math.stackexchange.com... | |
| Feb 9, 2011 at 21:11 | history | asked | daniel birmajer | CC BY-SA 2.5 |