Timeline for How to study the behavior of a particular function on a Vector Space.
Current License: CC BY-SA 2.5
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 29, 2010 at 3:43 | vote | accept | debapriyay | ||
| Sep 28, 2010 at 13:42 | comment | added | Matthew Daws | Well, sure, if K is finite then so is $X=K^n$, and so $PK^{n-2}$ is finite. It's just an exercise to write down explicit representatives. If you don't know how to do this, read an introduction to projective space. | |
| Sep 28, 2010 at 12:56 | comment | added | debapriyay | $X = K'^{n}$, where $K'$ is a field and $K \subset K'$. This can also be the case. Now, you talked about an equivalence relation, one question is if $K'$ is a finite field, then can it be possible to enumerate all the equivalence classes, or the number of equivalence classes. | |
| Sep 28, 2010 at 12:47 | comment | added | rpotrie | Nice. I could't express this fact correctly. This defines exactly all possible maps. | |
| Sep 28, 2010 at 12:28 | history | answered | Matthew Daws | CC BY-SA 2.5 |