List questions from harmonic-analysis

Published on 26 Mar 2026 - 20:43

60

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If $A^p$ is ergodic, does that make $A$ ergodic? And possible circular proof?

Published on 02 Apr 2026 - 2:06

85

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application of maximal function inequality

Published on 11 Apr 2026 - 12:52

35

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Arbitrarily dilated Triebel-Lizorkin space have equivalence with original Triebel-Lizorkin space?

Published on 25 Mar 2026 - 16:02

78

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Potential theory and examples of hyperharmonic functions

Published on 12 Apr 2026 - 14:05

136

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Why do atoms belong to the real Hardy space $\mathcal{H}^{1}(\mathbb{R}^n).$

Published on 26 Mar 2026 - 2:56

91

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Harmonic function defined through harmonic functions

Published on 09 Apr 2026 - 19:23

122

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a series of functions that converges uniformly, converges to a harmonic function and so its derivative

Published on 20 Jan 2021 - 11:48

235

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Topological groups: if $A$ is an open subset of $G$, then $A^{-1}$ is open.

Published on 11 Apr 2026 - 10:11

85

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$C^*$ algebra of LCA-group

Published on 11 Apr 2026 - 12:55

132

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let $\sum_{k=0}^{n}|f_{k}|^{2}=g$ then if g is constant then $\forall k\in[n].f_{k}$ is constant

Published on 23 Jan 2021 - 13:11

14

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An approximation of a d-dimensional function using an order q<d function

Published on 11 Apr 2026 - 18:11

42

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Discrete Fourier transform in Distribution sense

Published on 12 Apr 2026 - 7:43

58

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BMO/BMOA spaces

Published on 12 Apr 2026 - 19:21

149

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Induced representations: space of continuous functions on $G$ to a Hilbert space

Published on 27 Mar 2026 - 6:10

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Reference request on spherical harmonics

If $A^p$ is ergodic, does that make $A$ ergodic? And possible circular proof?

application of maximal function inequality

Arbitrarily dilated Triebel-Lizorkin space have equivalence with original Triebel-Lizorkin space?

Potential theory and examples of hyperharmonic functions

Why do atoms belong to the real Hardy space $\mathcal{H}^{1}(\mathbb{R}^n).$

Harmonic function defined through harmonic functions

a series of functions that converges uniformly, converges to a harmonic function and so its derivative

Topological groups: if $A$ is an open subset of $G$, then $A^{-1}$ is open.

$C^*$ algebra of LCA-group

let $\sum_{k=0}^{n}|f_{k}|^{2}=g$ then if g is constant then $\forall k\in[n].f_{k}$ is constant

An approximation of a d-dimensional function using an order q<d function

Discrete Fourier transform in Distribution sense

BMO/BMOA spaces

Induced representations: space of continuous functions on $G$ to a Hilbert space

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