Timeline for If $f \in H^{\frac 12}$ and $\varphi$ is Lipschitz, is $f\varphi \in H^{\frac 12}$ (on a Lipschitz hypersurface)?
Current License: CC BY-SA 3.0
3 events
| when toggle format | what | by | license | comment | |
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| Dec 28, 2013 at 19:32 | comment | added | guacho | Mmm, in the case $M=\mathbb{T}$ (or $M=\mathbb{R}$), the bound can be obtained using Kato-Ponce and the Sobolev embedding. | |
| Dec 28, 2013 at 13:17 | comment | added | soup | Thanks, what is this bound called, because I want to look at its proof. | |
| Dec 27, 2013 at 17:43 | history | answered | guacho | CC BY-SA 3.0 |