List questions from sobolev-spaces

Published on 14 Apr 2026 - 3:06

427

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Equivalence of norms in $W^{s,p}(\partial\Omega)$

Published on 10 Apr 2026 - 2:27

547

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Absolutely continuous representative in $W^{1,p}(\Omega,X)$

Published on 16 Apr 2026 - 7:26

304

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Extension of Rellich's theorem: Embedding "sort of" compact in the limit case?

Published on 13 Apr 2026 - 13:19

1k

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Approximation of functions in fractional Sobolev spaces

Published on 15 Apr 2026 - 4:14

124

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Valid Sobolev Norm on $\mathbb{R}$?

Published on 11 Apr 2026 - 3:33

694

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Density of smooth functions in fractional Sobolev space

Published on 11 Apr 2026 - 22:00

1.6k

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Equivalent norm in sobolev space H^2

Published on 14 Apr 2026 - 18:37

169

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Proving norm equivalence in $W^{1-1/p,p}(\Omega)$

Published on 24 Apr 2026 - 1:35

293

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Show that the following $u\in L^{\infty}\cap H^1(B)$ is a weak solution to the given system.

Published on 14 Apr 2026 - 16:58

89

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PDEs on noncylindrical domains

Published on 16 Apr 2026 - 18:44

463

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Can 0 be an eigenvalue?

Published on 10 Apr 2026 - 9:43

376

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Where to start to learn about free boundary problems?

Published on 10 Apr 2026 - 19:03

3k

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What are degenerate PDEs and why weighted Sobolev spaces are useful?

Published on 10 Apr 2026 - 9:05

568

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How to show this Sobolev space is a uniformly convex space?

Published on 24 Apr 2026 - 1:35

List Question

$L^\infty(0,T;L^\infty(\Omega))$ embedding into continuous functions?

Equivalence of norms in $W^{s,p}(\partial\Omega)$

Absolutely continuous representative in $W^{1,p}(\Omega,X)$

Extension of Rellich's theorem: Embedding "sort of" compact in the limit case?

Approximation of functions in fractional Sobolev spaces

Valid Sobolev Norm on $\mathbb{R}$?

Density of smooth functions in fractional Sobolev space

Equivalent norm in sobolev space H^2

Proving norm equivalence in $W^{1-1/p,p}(\Omega)$

Show that the following $u\in L^{\infty}\cap H^1(B)$ is a weak solution to the given system.

PDEs on noncylindrical domains

Can 0 be an eigenvalue?

Where to start to learn about free boundary problems?

What are degenerate PDEs and why weighted Sobolev spaces are useful?

How to show this Sobolev space is a uniformly convex space?

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