Timeline for How to prove $ \|u\|_{L^{\infty}}\leq C\|\partial_1\square u\|_{L^1} $ for any $ u\in C_0^{\infty}(\mathbb{R}^{1+2}) $?
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Feb 27, 2023 at 13:06 | vote | accept | Luis Yanka Annalisc | ||
| Feb 26, 2023 at 19:37 | answer | added | Bazin | timeline score: 2 | |
| Feb 26, 2023 at 13:20 | comment | added | Terry Tao | Apply the fundamental theorem of calculus in time to the $F$ term, then do a change of variables to rewrite the triple integral as the integral of $\partial_t F$ against a bounded function. | |
| Feb 26, 2023 at 12:50 | history | asked | Luis Yanka Annalisc | CC BY-SA 4.0 |