List questions from harmonic-analysis

147

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Do compact convergence topology and w*-topology coincide on the Pontryagin dual group of a LCA group.

Published on 09 Mar 2016 - 5:36

18

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problem on finding representations

Published on 09 Mar 2016 - 5:39

83

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About the weighted norm for integralation

Published on 12 Mar 2016 - 11:59

34

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Convergence of Sobolev function in a domain with a curve removed

Published on 15 Mar 2016 - 0:52

1.8k

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Is Riemann–Lebesgue lemma valuble in $L2(\mathbb{R})$

Published on 09 Mar 2026 - 6:15

290

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Riesz transform does not preserve continuity

Published on 25 Mar 2026 - 8:34

179

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If the Fourier serie $S_nf\longrightarrow g$ in $L^p$ then $f=g$.

Published on 19 Mar 2016 - 14:37

242

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Decay of heat kernel on $\mathbb{T}$

Published on 19 Mar 2016 - 18:51

658

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In what sense is the poisson kernel in higher dimensions an approximate identity

Published on 20 Mar 2016 - 10:54

1.1k

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Is Plancherel's theorem true for tempered distribution?

Published on 04 Apr 2026 - 16:21

1.4k

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Notation in harmonic analysis

Published on 21 Mar 2016 - 8:24

44

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Find $f\in C^0(S^1)$ that satisfy $\limsup_{n\to \infty }\|S_nf -f\|_{L^\infty }>0$

Published on 22 Mar 2016 - 15:34

81

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A question on Schwartz space on the integers

Published on 27 Mar 2026 - 2:07

139

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Calderón-Zygmund theorem doesn't seem has correct hypothesis

Published on 25 Mar 2016 - 17:41

97

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Proof that $\|S_N\|_p < \infty $ is equivalent to $\|S_N f - f\|_p \to 0$ as $N \to \infty$

Published on 26 Mar 2016 - 15:10

List Question

Do compact convergence topology and w*-topology coincide on the Pontryagin dual group of a LCA group.

problem on finding representations

About the weighted norm for integralation

Convergence of Sobolev function in a domain with a curve removed

Is Riemann–Lebesgue lemma valuble in $L2(\mathbb{R})$

Riesz transform does not preserve continuity

If the Fourier serie $S_nf\longrightarrow g$ in $L^p$ then $f=g$.

Decay of heat kernel on $\mathbb{T}$

In what sense is the poisson kernel in higher dimensions an approximate identity

Is Plancherel's theorem true for tempered distribution?

Notation in harmonic analysis

Find $f\in C^0(S^1)$ that satisfy $\limsup_{n\to \infty }\|S_nf -f\|_{L^\infty }>0$

A question on Schwartz space on the integers

Calderón-Zygmund theorem doesn't seem has correct hypothesis

Proof that $\|S_N\|_p < \infty $ is equivalent to $\|S_N f - f\|_p \to 0$ as $N \to \infty$

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