Timeline for Forms satisfying the zero-energy condition on the projective plane
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 12, 2013 at 14:36 | history | edited | Robert Bryant | CC BY-SA 3.0 |
cleaned up the argument, corrected typos
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| Jan 4, 2013 at 17:37 | history | edited | Robert Bryant | CC BY-SA 3.0 |
fixed a formula
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| Jan 2, 2013 at 21:09 | vote | accept | alvarezpaiva | ||
| Jan 2, 2013 at 21:09 | comment | added | alvarezpaiva | That's great. I had once used the trick of passing to the hemisphere transform to look at the cosine transform and it's nice to see that it can be used in this case as well. If we write the integral $Af$ as an integral over the whole sphere of the function $f$ multiplied by a Heaviside function, then we can differentiate again and reduce the problem to knowing the kernel of the spherical Radon transform, which I was planning to explain the students anyway. | |
| Jan 2, 2013 at 20:26 | history | answered | Robert Bryant | CC BY-SA 3.0 |