Timeline for How to introduce notions of flat, projective and free modules?
Current License: CC BY-SA 2.5
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 31, 2012 at 10:22 | comment | added | Martin Brandenburg | Yes flatness is a typical ingredient for base change theorems in algebraic geometry. | |
| Nov 19, 2010 at 23:47 | history | answered | Carl Weisman | CC BY-SA 2.5 |