Timeline for A Question on Exterior Forms
Current License: CC BY-SA 3.0
11 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jun 23, 2014 at 20:31 | vote | accept | Tatin | ||
| Nov 22, 2012 at 6:55 | vote | accept | Tatin | ||
| Jun 23, 2014 at 20:31 | |||||
| Nov 22, 2012 at 6:54 | vote | accept | Tatin | ||
| Nov 22, 2012 at 6:55 | |||||
| Nov 21, 2012 at 18:02 | vote | accept | Tatin | ||
| Nov 22, 2012 at 6:54 | |||||
| Nov 21, 2012 at 18:02 | vote | accept | Tatin | ||
| Nov 21, 2012 at 18:02 | |||||
| Nov 21, 2012 at 18:02 | comment | added | Tatin | Thanks a lot! I do not know how to thank you enough!!! | |
| Nov 21, 2012 at 17:44 | history | edited | Robert Bryant | CC BY-SA 3.0 |
fixed some typos and statements
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| Nov 21, 2012 at 13:09 | history | edited | Robert Bryant | CC BY-SA 3.0 |
added a new example, one of lowest dimension
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| Nov 21, 2012 at 12:43 | comment | added | Robert Bryant | @tatin: Well, I woke up this morning and realized that there actually is an example in dimension $5$. (Obviously, dimension $4$ is impossible.) I'll amend my answer above to include the example in dimension $5$. It's simple enough that you should be able to write it out and check it by hand without representation theory (which the $8$-dimensional example is not). | |
| Nov 21, 2012 at 4:09 | comment | added | Tatin | Thanks again. Thank a lot. I'm not familiar with representation theory. It will take me some time to understand your counterexample fully. Is there any direct counterexample that constructs the subspace explicitly? | |
| Nov 20, 2012 at 21:13 | history | answered | Robert Bryant | CC BY-SA 3.0 |