List questions from sobolev-spaces

Published on 13 May 2018 - 14:38

1.4k

Views

Do continuous weak derivatives imply continuity?

Published on 25 Mar 2026 - 8:05

232

Views

A counter example for Liouville's theorem when the Jacobian is changing signs

Published on 20 Mar 2026 - 4:47

234

Views

Improving the constant in the Poincaré inequality to $\frac{b-a}{\pi}$

Published on 25 Mar 2026 - 17:21

214

Views

Orthogonal system in Sobolev Space $H^1(-\pi,\pi)$

Published on 15 May 2018 - 20:19

42

Views

If $f$ is in $H^{s},$ is it true that $1/f$ is in $H^{s}?$

Published on 16 May 2018 - 12:40

175

Views

There exist constants such that $\|v\|_{0,2}≤c_1\|v\|_{1,2}+c_2 |u|$

Published on 25 Mar 2026 - 0:01

516

Views

How can I show that the embedding of $W^{1,1}(a,b)$ in $C[a,b]$ is not compact?

Published on 25 Mar 2026 - 18:49

1.2k

Views

Definition Laplace operator on $H^1_0(\Omega)$

Published on 24 Mar 2026 - 23:45

56

Views

Why a map in $W_{{loc}}^{1,\frac{n}{2}}$ whose differential is in $L_{loc}^{n}$ belongs to $W_{{loc}}^{1,n}$?

Published on 25 Mar 2026 - 6:06

1.1k

Views

Homogeneous Sobolev space and distributions

Published on 25 Mar 2026 - 15:39

92

Views

How to show the smoothness of a function in sobolev space by using smoothness of its derivative?

Published on 21 May 2018 - 4:34

103

Views

Estimates in Lp and Sobolev spaces

Published on 25 Mar 2026 - 18:46

2k

Views

$H^{-1}$ norm and $H^{-1}$ gradient flow

Published on 22 Mar 2026 - 9:11

53

Views

How to reduce the calculation of $\Vert f \Vert$ to $\Vert u \Vert$

Published on 25 Mar 2026 - 5:03

List Question

Norm on Sobolev Space $H_0^1$

Do continuous weak derivatives imply continuity?

A counter example for Liouville's theorem when the Jacobian is changing signs

Improving the constant in the Poincaré inequality to $\frac{b-a}{\pi}$

Orthogonal system in Sobolev Space $H^1(-\pi,\pi)$

If $f$ is in $H^{s},$ is it true that $1/f$ is in $H^{s}?$

There exist constants such that $\|v\|_{0,2}≤c_1\|v\|_{1,2}+c_2 |u|$

How can I show that the embedding of $W^{1,1}(a,b)$ in $C[a,b]$ is not compact?

Definition Laplace operator on $H^1_0(\Omega)$

Why a map in $W_{{loc}}^{1,\frac{n}{2}}$ whose differential is in $L_{loc}^{n}$ belongs to $W_{{loc}}^{1,n}$?

Homogeneous Sobolev space and distributions

How to show the smoothness of a function in sobolev space by using smoothness of its derivative?

Estimates in Lp and Sobolev spaces

$H^{-1}$ norm and $H^{-1}$ gradient flow

How to reduce the calculation of $\Vert f \Vert$ to $\Vert u \Vert$

Trending Questions

Popular # Hahtags

Popular Questions