Question

$\left(\int_{\mathbb{R}}\left|\int_\mathbb{R}\chi_{(t,\infty)}(\xi)\hat{f}(\xi)m'(t)dt\right|^pd\xi\right)^{1/p}\leq C_p\|m'\|_{L^1}\|f\|_{L^1}$

score 103 · Answer 1 · 2026-04-17 08:47:38

103

Views

$\left(\int_{\mathbb{R}}\left|\int_\mathbb{R}\chi_{(t,\infty)}(\xi)\hat{f}(\xi)m'(t)dt\right|^pd\xi\right)^{1/p}\leq C_p\|m'\|_{L^1}\|f\|_{L^1}$

Published on 17 Apr 2026 - 8:47

score 136 · Answer 2 · 2026-04-17 01:59:00

136

Views

$(\int_{\mathbb{R}}|\int_\mathbb{R}{\mathcal{F}^{-1}}(\chi_{(t,\infty)}\hat{f})(\xi)m'(t)dt|^pd\xi)^{1/p}\leq C_p\|m'\|_{L^1}\|f\|_{L^p}$

Published on 17 Apr 2026 - 1:59

score 197 · Answer 3 · 2026-04-11 13:01:29

197

Views

Fourier transform of a time-variant convolution

Published on 11 Apr 2026 - 13:01

score 188 · Answer 4 · 2026-04-09 07:00:29

188

Views

Harmonic Oscillator with Fourier Transform (again)

Published on 09 Apr 2026 - 7:00

score 37 · Answer 5 · 2026-04-12 02:45:45

37

Views

Prove a relation about the Fourier transform

Published on 12 Apr 2026 - 2:45

score 162 · Answer 6 · 2026-04-10 02:08:10

162

Views

Solving Laplace's Equation in Cylindrical Coordinate with Fourier transform

Published on 10 Apr 2026 - 2:08

score 122 · Answer 7 · 2026-04-14 00:14:09

122

Views

Equivalent definition of Sobolev space.

Published on 14 Apr 2026 - 0:14

score 2.2k · Answer 8 · 2026-04-25 08:17:12

2.2k

Views

Laplace transform of cosine

Published on 25 Apr 2026 - 8:17

score 60 · Answer 9 · 2026-04-12 09:25:28

60

Views

Solve 4th order PDE using Finite Cosine Fourier Transform to verify solution

Published on 12 Apr 2026 - 9:25

score 56 · Answer 10 · 2026-04-14 09:32:38

56

Views

Is the following Fourier Transform in cylindrical coordinates correct?

Published on 14 Apr 2026 - 9:32

score 190 · Answer 11 · 2026-04-09 11:28:52

190

Views

Fourier Transform of $1$

Published on 09 Apr 2026 - 11:28

score 219 · Answer 12 · 2026-04-09 20:07:47

219

Views

How to compute the Fourier transform of an exponential of a sum over complex exponentials

Published on 09 Apr 2026 - 20:07

score 65 · Answer 13 · 2026-04-25 09:47:03

65

Views

Fourier tranform of decaying periodic function $f(t+k)=e^{-k^2/2}e^{-kt}f(t)$

Published on 25 Apr 2026 - 9:47

score 321 · Answer 14 · 2026-04-09 06:57:02

321

Views

Fourier transform of power series

Published on 09 Apr 2026 - 6:57

score 241 · Answer 15 · 2026-04-17 14:37:02

241

Views

Evaluate $\int_{-\infty}^{\infty}\frac{\sinh\left(y\sqrt{\alpha^2-\omega^2}\right)}{\sinh\left(H\sqrt{\alpha^2-\omega^2}\right)}e^{i\alpha x}d\alpha$

Published on 17 Apr 2026 - 14:37

List Question

$\left(\int_{\mathbb{R}}\left|\int_\mathbb{R}\chi_{(t,\infty)}(\xi)\hat{f}(\xi)m'(t)dt\right|^pd\xi\right)^{1/p}\leq C_p\|m'\|_{L^1}\|f\|_{L^1}$

$(\int_{\mathbb{R}}|\int_\mathbb{R}{\mathcal{F}^{-1}}(\chi_{(t,\infty)}\hat{f})(\xi)m'(t)dt|^pd\xi)^{1/p}\leq C_p\|m'\|_{L^1}\|f\|_{L^p}$

Fourier transform of a time-variant convolution

Harmonic Oscillator with Fourier Transform (again)

Prove a relation about the Fourier transform

Solving Laplace's Equation in Cylindrical Coordinate with Fourier transform

Equivalent definition of Sobolev space.

Laplace transform of cosine

Solve 4th order PDE using Finite Cosine Fourier Transform to verify solution

Is the following Fourier Transform in cylindrical coordinates correct?

Fourier Transform of $1$

How to compute the Fourier transform of an exponential of a sum over complex exponentials

Fourier tranform of decaying periodic function $f(t+k)=e^{-k^2/2}e^{-kt}f(t)$

Fourier transform of power series

Evaluate $\int_{-\infty}^{\infty}\frac{\sinh\left(y\sqrt{\alpha^2-\omega^2}\right)}{\sinh\left(H\sqrt{\alpha^2-\omega^2}\right)}e^{i\alpha x}d\alpha$

Trending Questions

Popular # Hahtags

Popular Questions