Skip to main content
4 events
when toggle format what by license comment
Nov 17, 2020 at 6:41 comment added inoc @ Mateusz Kwaśnicki: can you help me with this question link, please? In this question there is what really i have to prove. Help me, please.
Nov 16, 2020 at 23:09 comment added Mateusz Kwaśnicki Come on, $|u(x) - u(y)|$ is at least as large as $C |x - y|$ on a large set (unless $\nabla u(x) = 0$), and $C |x - y| / |x - y|^{n + 2s}$ is clearly non-integrable.
Nov 16, 2020 at 22:18 history edited inoc CC BY-SA 4.0
added 1 character in body
Nov 16, 2020 at 22:13 history asked inoc CC BY-SA 4.0