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Timeline for Sobolev inequality with holes

Current License: CC BY-SA 4.0

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Apr 27, 2023 at 2:24 comment added Willie Wong @cs89 thanks, that is the one I am thinking of.
Apr 26, 2023 at 7:55 comment added cs89 There is also a recent rewriting Alberto Fiorenza, Maria Rosaria Formica, Tomáš G. Roskovec, and Filip Soudský. "Detailed proof of classical Gagliardo–Nirenberg interpolation inequality with historical remarks" Zeitschrift für Analysis und ihre Anwendungen 40, no. 2 (2021): 217-236 which is very helpful.
Apr 26, 2023 at 7:54 comment added cs89 @giorgio-metafune I believe he refers to Lecture II of Louis Nirenberg. "On elliptic partial differential equations." Annali della Scuola Normale Superiore di Pisa-Scienze Fisiche e Matematiche 13, no. 2 (1959): 115-162.
Apr 26, 2023 at 6:18 comment added Giorgio Metafune @WillieWong Could you be more precise: which paper and which result are you referring to?
Apr 26, 2023 at 5:56 answer added cs89 timeline score: 3
Apr 26, 2023 at 4:42 history edited Davidi Cone CC BY-SA 4.0
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Apr 26, 2023 at 1:16 comment added Willie Wong In the specific case: since $B_1(0)$ is convex, you can copy over Nirenberg's 1959 proof (the one integrating over rectangles) with almost zero change.
S Apr 25, 2023 at 17:35 history suggested Medo CC BY-SA 4.0
The space should be $L^{2n/(n-2)}$ not $L^{(n-2)/(2n)}$
Apr 25, 2023 at 15:39 comment added Medo It is useful to recall the definition of the space $D^{1,2}$ here.
Apr 25, 2023 at 15:37 review Suggested edits
S Apr 25, 2023 at 17:35
Apr 25, 2023 at 11:55 history edited Davidi Cone CC BY-SA 4.0
added 4 characters in body; edited title
Apr 25, 2023 at 11:48 history asked Davidi Cone CC BY-SA 4.0