Question

Uniform estimate on Schwartz functions with compactly supported Fourier transform

score 221 · Answer 1 · 2020-09-14 08:06:38

221

Views

Uniform estimate on Schwartz functions with compactly supported Fourier transform

Published on 14 Sep 2020 - 8:06

score 78 · Answer 2 · 2020-09-15 06:50:10

78

Views

Uniform estimate on Schwartz functions away from support of Fourier transform

Published on 15 Sep 2020 - 6:50

score 204 · Answer 3 · 2020-10-13 09:25:28

204

Views

Extension of Fourier transform to $L^2$ by density of Schwartz functions

Published on 13 Oct 2020 - 9:25

score 41 · Answer 4 · 2026-03-27 00:03:07

41

Views

Integral Inequality for $u\in\mathcal{S}(\mathbb{R}^n)$

Published on 27 Mar 2026 - 0:03

score 64 · Answer 5 · 2020-10-29 14:35:51

64

Views

Understanding the identity $f(x) \delta'(x-\xi) = - f'(\xi) \delta(x - \xi) + f(\xi) \delta'(x-\xi)$ in Fourier space

Published on 29 Oct 2020 - 14:35

score 35 · Answer 6 · 2026-03-27 00:04:54

35

Views

Convergence of fractional laplacian in $\mathcal{S}_s$

Published on 27 Mar 2026 - 0:04

score 120 · Answer 7 · 2020-11-12 23:00:49

120

Views

limit and integral in the Lp space with Schwartz class.

Published on 12 Nov 2020 - 23:00

score 217 · Answer 8 · 2026-02-23 14:03:20

217

Views

Approximate a positive Schwartz function

Published on 23 Feb 2026 - 14:03

score 312 · Answer 9 · 2020-12-05 22:59:31

312

Views

Approximating compactly supported $L^2$ functions with Schwartz functions "from within"?

Published on 05 Dec 2020 - 22:59

score 100 · Answer 10 · 2020-12-06 22:18:17

100

Views

Schwartz functions after periodization has period 1

Published on 06 Dec 2020 - 22:18

score 64 · Answer 11 · 2020-12-07 19:40:56

64

Views

What does $|x|^2$ mean in this proof that the Schwartz space is a subspace of $L^p$?

Published on 07 Dec 2020 - 19:40

score 53 · Answer 12 · 2020-12-19 15:38:00

53

Views

Fourier transform wrt spatial variable of a distribution

Published on 19 Dec 2020 - 15:38

score 61 · Answer 13 · 2020-12-20 05:55:29

61

Views

An application of taylor formula

Published on 20 Dec 2020 - 5:55

score 26 · Answer 14 · 2020-12-22 09:38:06

26

Views

Definition Schwarz Function : Which sense to give to a polynomial of R^d ? and relation with multi-indexes generalization

Published on 22 Dec 2020 - 9:38

score 201 · Answer 15 · 2020-12-22 17:55:34

201

Views

Fourier Transform of a compactly supported distribution : how to write the definition in a "better way"?

Published on 22 Dec 2020 - 17:55

List Question

Uniform estimate on Schwartz functions with compactly supported Fourier transform

Uniform estimate on Schwartz functions away from support of Fourier transform

Extension of Fourier transform to $L^2$ by density of Schwartz functions

Integral Inequality for $u\in\mathcal{S}(\mathbb{R}^n)$

Understanding the identity $f(x) \delta'(x-\xi) = - f'(\xi) \delta(x - \xi) + f(\xi) \delta'(x-\xi)$ in Fourier space

Convergence of fractional laplacian in $\mathcal{S}_s$

limit and integral in the Lp space with Schwartz class.

Approximate a positive Schwartz function

Approximating compactly supported $L^2$ functions with Schwartz functions "from within"?

Schwartz functions after periodization has period 1

What does $|x|^2$ mean in this proof that the Schwartz space is a subspace of $L^p$?

Fourier transform wrt spatial variable of a distribution

An application of taylor formula

Definition Schwarz Function : Which sense to give to a polynomial of R^d ? and relation with multi-indexes generalization

Fourier Transform of a compactly supported distribution : how to write the definition in a "better way"?

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