# chango

 Nov 30 awarded Yearling Nov 30 awarded Yearling Nov 15 awarded Popular Question Oct 23 awarded Popular Question Jun 27 asked The right saddle for touring May 20 accepted What is the Sobolev Lemma? May 19 comment What is the Sobolev Lemma?Thank you! So how does this imply my result exactly. I know that with $m=1$, $\nabla u$ is continuous and therefore bounded in the compact set $\bar{\Omega}$. What norm do you define on $C^m(\bar{\Omega})$? Something like $||u|| = \max_{x \in \bar{\Omega}}{|u|} + \max_{x \in \bar{\Omega}}{|\nabla u|}$ May 17 comment What is the Sobolev Lemma?Yes, I guess so May 17 comment What is the Sobolev Lemma?$s$ is how many derivatives you are considering. I don't know how you do this... May 17 comment What is the Sobolev Lemma?Well, not really I just realized that this result if for the whole of $\mathbb{R}^N$. May 17 comment What is the Sobolev Lemma?I think I might have found the relevant theorem after all. It's Corollary 9.13 in Brezis's book FA, SS and PDEs (page 284). It's strange that I could not find it in Adams being that its a more thorough account of Sobolev's Spaces. May 17 comment What is the Sobolev Lemma?Should be in $W^{1,\infty}$ I suppose. May 17 asked What is the Sobolev Lemma? May 16 answered Find vectors vertical to given vectors with certain length May 13 comment asymptotic behavior of the solution to an ODECheers, that is very useful. On second thought I think I need a uniform estimate and your calculation seems to be very useful. May 13 accepted asymptotic behavior of the solution to an ODE May 12 comment asymptotic behavior of the solution to an ODEBoth, if possible. May 12 comment asymptotic behavior of the solution to an ODEsorry, that is actually an important piece of info. Both $d_1$ and $d_2$ are positive. Its $y(t)$, not $y'(t)$. May 9 asked asymptotic behavior of the solution to an ODE May 9 awarded Caucus