List questions from sobolev-spaces

Published on 13 Apr 2026 - 4:44

288

Views

Confusion about the closure of $\mathcal{D}(\Omega)$ in $H^s(\mathbb{R}^n)$

Published on 12 Apr 2026 - 6:19

462

Views

Right-inverse of trace extension operator

Published on 25 Mar 2026 - 16:01

307

Views

Application of Hölder's inequality: $(a+b)^t \le 2^t(a^t+b^t)$ for $t\ge 1.$

Published on 25 Mar 2026 - 11:16

101

Views

A transforms converts an unbounded sequence into bounded

Published on 12 Apr 2026 - 22:11

107

Views

How to prove that this cartesian product of subspaces is closed.

Published on 12 Apr 2026 - 11:33

116

Views

Sobolev Injections

Published on 11 Apr 2026 - 13:00

100

Views

Limit definition: how to say that supremum is finite?

Published on 10 Apr 2026 - 6:50

1.2k

Views

General Sobolev inequalities for $L^\infty$ norm

Published on 11 Apr 2026 - 9:43

113

Views

On regularity of boundary data for Robin boundary condition

Published on 14 Apr 2026 - 18:47

63

Views

Does the vector space of the infinitely differentiable functions belongs to the space $\nabla H^1(\Omega)$?

Published on 14 Apr 2026 - 9:10

1.1k

Views

Reproducing kernel Hilbert spaces from Sobolev spaces with weight/density functions

Published on 09 Apr 2026 - 6:51

123

Views

About the Continuous representative

Published on 09 Apr 2026 - 13:07

125

Views

Continuous and compact injections in non-standard Sobolev spaces

Published on 11 Apr 2026 - 12:19

44

Views

$H^s(\mathbb{R^n})$ is stable by product if $s \gt \frac{n}{2}$

Published on 15 Apr 2026 - 19:18

List Question

Sobolev's inequality for C-continuous functions

Confusion about the closure of $\mathcal{D}(\Omega)$ in $H^s(\mathbb{R}^n)$

Right-inverse of trace extension operator

Application of Hölder's inequality: $(a+b)^t \le 2^t(a^t+b^t)$ for $t\ge 1.$

A transforms converts an unbounded sequence into bounded

How to prove that this cartesian product of subspaces is closed.

Sobolev Injections

Limit definition: how to say that supremum is finite?

General Sobolev inequalities for $L^\infty$ norm

On regularity of boundary data for Robin boundary condition

Does the vector space of the infinitely differentiable functions belongs to the space $\nabla H^1(\Omega)$?

Reproducing kernel Hilbert spaces from Sobolev spaces with weight/density functions

About the Continuous representative

Continuous and compact injections in non-standard Sobolev spaces

$H^s(\mathbb{R^n})$ is stable by product if $s \gt \frac{n}{2}$

Trending Questions

Popular # Hahtags

Popular Questions