Timeline for Low/high-frequency estimates in $\mathrm{L}^\infty$ for Lipschitz nonlinearities
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Aug 2, 2019 at 17:17 | comment | added | F. H. | Somehow I read $f = \mathrm{identity}$ … Anyway, thanks for the observation—I never intended constant outer functions to be included as Lipschitz nonlinearities ;) Have updated the question once more. | |
| Aug 2, 2019 at 17:14 | comment | added | Lior Silberman | When $f$ is constant, $f(u)_\textrm{low}=f$ is independent of $u$ and so cannot be bounded by anything that only depends on $u$. | |
| Aug 2, 2019 at 17:12 | comment | added | F. H. | $f(u)$ is the composition. Sorry, I only meant that $v$ is one of $u_\mathrm{low}$, $u_\mathrm{high}$, $u$, not all of them. Updated the question. | |
| Aug 2, 2019 at 16:56 | history | edited | Lior Silberman | CC BY-SA 4.0 |
added 42 characters in body
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| Aug 2, 2019 at 16:45 | history | answered | Lior Silberman | CC BY-SA 4.0 |