Timeline for A variational problem involving a negative fractional Soboblev norm.
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Dec 5, 2011 at 21:53 | answer | added | Ray Yang | timeline score: 1 | |
| Nov 11, 2011 at 3:14 | comment | added | Dorian | This is not a dirichlet energy, it is a non-local H^{-1} type energy and so solutions need not be smooth. | |
| Nov 8, 2011 at 7:07 | comment | added | Denis Serre | In terms of $w$, the solution of a Dirichlet problem with finte dimensional constraints is smooth, likely analytic. Thus the optimal $\xi$ must be smooth. It cannot be a sign function. | |
| Nov 8, 2011 at 4:06 | history | asked | Dorian | CC BY-SA 3.0 |