Question

The importance of continuity of functions in proving some properties of convolution.

score 232 · Answer 1 · 2017-03-28 18:14:44

232

Views

The importance of continuity of functions in proving some properties of convolution.

Published on 28 Mar 2017 - 18:14

score 41 · Answer 2 · 2017-03-30 16:17:24

41

Views

How to explain the periodicity of a series of aperiodic summands?

Published on 30 Mar 2017 - 16:17

score 983 · Answer 3 · 2017-03-31 16:08:25

983

Views

Computing decay of Fourier coefficients

Published on 31 Mar 2017 - 16:08

score 514 · Answer 4 · 2026-03-29 23:58:24

514

Views

subharmonic on punctured disk but extends continuously to origin

Published on 29 Mar 2026 - 23:58

score 60 · Answer 5 · 2026-03-25 13:55:09

60

Views

Harmonic nesting: How often nodes of different sin waves line up with each other?

Published on 25 Mar 2026 - 13:55

score 90 · Answer 6 · 2017-04-03 06:05:41

90

Views

A difficulty in understanding the new function defined in the approximation lemma(1.5) in Stein & Shakarachi Fourier Analysis.

Published on 03 Apr 2017 - 6:05

score 186 · Answer 7 · 2026-03-26 04:34:15

186

Views

Alternate definitions of Fourier Algebra

Published on 26 Mar 2026 - 4:34

score 162 · Answer 8 · 2017-04-04 20:57:02

162

Views

Could the Fourier transform of a one-sided non-negative function be compactly supported?

Published on 04 Apr 2017 - 20:57

score 70 · Answer 9 · 2026-03-26 13:01:08

70

Views

Geometry of a space of specific unitary operators on $L^2(\mathbb{R})$

Published on 26 Mar 2026 - 13:01

score 76 · Answer 10 · 2026-03-26 10:46:12

76

Views

Showing Boundedness of Linear Operator on Schwartz Space

Published on 26 Mar 2026 - 10:46

score 98 · Answer 11 · 2026-03-27 04:58:58

98

Views

Definition of the Fourier dimension of a set and sets with zero Fourier dimension

Published on 27 Mar 2026 - 4:58

score 146 · Answer 12 · 2023-02-03 04:31:05

146

Views

$L^1$ integrability of a Fourier transform of a given function

Published on 03 Feb 2023 - 4:31

score 201 · Answer 13 · 2023-02-04 16:13:29

201

Views

Are Schwartz class functions analytic?

Published on 04 Feb 2023 - 16:13

score 53 · Answer 14 · 2023-02-05 19:18:02

53

Views

Proof Doubt: Fourier coefficients determine function in $\mathcal{S}(\mathbb{R^n})$

Published on 05 Feb 2023 - 19:18

score 58 · Answer 15 · 2026-03-26 12:07:47

58

Views

Exact definition of Fourier transform on L^p and some calculation

Published on 26 Mar 2026 - 12:07

List Question

The importance of continuity of functions in proving some properties of convolution.

How to explain the periodicity of a series of aperiodic summands?

Computing decay of Fourier coefficients

subharmonic on punctured disk but extends continuously to origin

Harmonic nesting: How often nodes of different sin waves line up with each other?

A difficulty in understanding the new function defined in the approximation lemma(1.5) in Stein & Shakarachi Fourier Analysis.

Alternate definitions of Fourier Algebra

Could the Fourier transform of a one-sided non-negative function be compactly supported?

Geometry of a space of specific unitary operators on $L^2(\mathbb{R})$

Showing Boundedness of Linear Operator on Schwartz Space

Definition of the Fourier dimension of a set and sets with zero Fourier dimension

$L^1$ integrability of a Fourier transform of a given function

Are Schwartz class functions analytic?

Proof Doubt: Fourier coefficients determine function in $\mathcal{S}(\mathbb{R^n})$

Exact definition of Fourier transform on L^p and some calculation

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