List questions from fourier-transform

Published on 29 Mar 2026 - 15:16

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Fourier inversion proof in Schwartz space, $L^1$ and $ L^2$

Published on 26 Mar 2026 - 9:16

798

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Inverse Fourier Transform of $e^{-ck}/k$

Published on 25 Mar 2026 - 19:10

103

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The Fourier Series of a shifted, inverting delta function

Published on 28 Mar 2026 - 17:40

168

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Fourier transform problem - Keep messing up a sign.

Published on 29 Mar 2026 - 13:46

138

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Asymptotic of fourier transform of a oscillatory kernel

Published on 23 Feb 2026 - 5:13

172

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How to go about solving inverse transform of this by hand?

Published on 26 Mar 2026 - 14:43

114

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solving $\frac{1}{\sqrt{2\pi}} \int_{-\infty}^{\infty} \frac{e^{ikx}dk}{b^2+k^2}$

Published on 18 Dec 2016 - 11:07

1.8k

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Using Fourier transforms to solve the boundary value problem

Published on 18 Dec 2016 - 16:30

6k

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Connection between SVD and Discrete Fourier Transform for Denoising

Published on 28 Mar 2026 - 19:36

2.4k

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Fourier Transform - Laplace Equation on infinite strip - weird solution involving series

Published on 29 Mar 2026 - 13:41

177

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how to derive the trigonometric polynomial in Fourier approximation

Published on 20 Dec 2016 - 15:41

81

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An uncertainty principle / prove inequality

Published on 20 Dec 2016 - 16:32

866

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Inverse Fourier Transform of $\sqrt {-iw} \mathcal F(w)$

Published on 21 Dec 2016 - 4:44

355

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Differentiability of discrete-time Fourier transform

Published on 21 Dec 2016 - 13:16

List Question

Neumann problem for Laplace Equation on $H=\{(x,y)|-\infty < x < \infty, y>0\}$

Fourier inversion proof in Schwartz space, $L^1$ and $ L^2$

Inverse Fourier Transform of $e^{-ck}/k$

The Fourier Series of a shifted, inverting delta function

Fourier transform problem - Keep messing up a sign.

Asymptotic of fourier transform of a oscillatory kernel

How to go about solving inverse transform of this by hand?

solving $\frac{1}{\sqrt{2\pi}} \int_{-\infty}^{\infty} \frac{e^{ikx}dk}{b^2+k^2}$

Using Fourier transforms to solve the boundary value problem

Connection between SVD and Discrete Fourier Transform for Denoising

Fourier Transform - Laplace Equation on infinite strip - weird solution involving series

how to derive the trigonometric polynomial in Fourier approximation

An uncertainty principle / prove inequality

Inverse Fourier Transform of $\sqrt {-iw} \mathcal F(w)$

Differentiability of discrete-time Fourier transform

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