Timeline for Volume of Gr(2,4)
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 28, 2013 at 16:54 | vote | accept | Alireza | ||
| Apr 28, 2013 at 14:02 | history | edited | Liviu Nicolaescu | CC BY-SA 3.0 |
added 1 characters in body
|
| Apr 28, 2013 at 13:35 | history | edited | Liviu Nicolaescu | CC BY-SA 3.0 |
added 978 characters in body
|
| Apr 27, 2013 at 17:52 | comment | added | Liviu Nicolaescu | Using the invariance it suffices to compute only the volume of $U(n)$, but you have to do that consistently. Here Weyl integration formula helps. | |
| Apr 27, 2013 at 17:08 | comment | added | Alireza | Well I found out that I made a mistake in calculating the radius part and the correct result is $12\pi^4 r^8$. The method you follow leads to a formula in proposition 9.1.12 which is very similar to that of mine above for the complex case. But I derived it by following the methodology I explained and I want to make sure fast if it is true! Could you explain if there is a quick way to reach the result for the complex case out of your computation? Or I have no choice but to spend much time to calculate Haar measure and stuff? | |
| Apr 27, 2013 at 15:12 | history | answered | Liviu Nicolaescu | CC BY-SA 3.0 |