List questions from sobolev-spaces

Published on 14 Apr 2026 - 8:46

104

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Question about Trudinger-Moser type inequality

Published on 15 Apr 2026 - 14:26

37

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Boundness in $W_0^{1, p}(\Omega)$ of the weak limit

Published on 16 Apr 2026 - 12:01

147

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Riesz' representative $v\in H^1$ of the functional $H^1\ni u\mapsto\langle u,f\rangle_{L^2}$ for $f\in L^1\setminus H^1$

Published on 26 Mar 2026 - 19:20

106

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Injections of Sobolev Spaces

Published on 12 Apr 2026 - 5:23

31

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How to prove that if $f \in H^{1,2}(\mathbb{R}^n)$ and $\nabla f \in H^{1,2}(\mathbb{R}^n)$, then $f \in H^{2,2}(\mathbb{R}^n)$?

Published on 15 Apr 2026 - 14:36

89

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$L^\infty$ and Sobolev spaces

Published on 14 Apr 2026 - 1:36

57

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A general question about inequalities

Published on 10 Apr 2026 - 11:57

628

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"Moral" difference between Poincare and Sobolev inequalities

Published on 12 Apr 2026 - 1:21

180

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How to prove this subspace of $W^{2,2}$ is Hilbert?

Published on 14 Apr 2026 - 13:20

138

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Embeddings and Imbeddings

Published on 11 Apr 2026 - 1:14

144

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Special case of Rellich-Kondrachov Theorem

Published on 16 Apr 2026 - 12:59

37

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On order of distributions and operators between Sobolev spaces

Published on 14 Apr 2026 - 3:31

210

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Gagliardo-Nirenberg-Sobolev inequality on a half-space

Published on 15 Apr 2026 - 2:44

84

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Generalization of Poincaré Inequality

Published on 16 Apr 2026 - 13:26

List Question

If grad f is in (H^(-1)(U))^3 is f in L^2(U)?

Question about Trudinger-Moser type inequality

Boundness in $W_0^{1, p}(\Omega)$ of the weak limit

Riesz' representative $v\in H^1$ of the functional $H^1\ni u\mapsto\langle u,f\rangle_{L^2}$ for $f\in L^1\setminus H^1$

Injections of Sobolev Spaces

How to prove that if $f \in H^{1,2}(\mathbb{R}^n)$ and $\nabla f \in H^{1,2}(\mathbb{R}^n)$, then $f \in H^{2,2}(\mathbb{R}^n)$?

$L^\infty$ and Sobolev spaces

A general question about inequalities

"Moral" difference between Poincare and Sobolev inequalities

How to prove this subspace of $W^{2,2}$ is Hilbert?

Embeddings and Imbeddings

Special case of Rellich-Kondrachov Theorem

On order of distributions and operators between Sobolev spaces

Gagliardo-Nirenberg-Sobolev inequality on a half-space

Generalization of Poincaré Inequality

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