List questions from fourier-analysis

Published on 15 Apr 2026 - 11:07

502

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Fourier series expansion

Published on 09 Apr 2026 - 4:49

134

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How can this Fourier transform be found?

Published on 13 Apr 2026 - 12:33

85

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Similar Fourier Terms with Spline and Original Function

Published on 16 Apr 2026 - 9:42

295

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Dual groups in Fourier analysis

Published on 11 Apr 2026 - 13:12

213

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How to find Inverse Fourier Transform of $\frac{1}{\alpha + j\omega}$

Published on 12 Apr 2026 - 11:28

4k

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Inhomogeneous heat equation with Fourier transform

Published on 11 Apr 2026 - 10:41

472

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What conditions on $f\in L^1$ guarantee that $\hat f\in L^1$?

Published on 16 Apr 2026 - 21:27

50

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fourier series of $f(x)=\sin(25t)\cos(t)$

Published on 15 Apr 2026 - 3:23

8.4k

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Fourier transform of $\sin(x)$

Published on 09 Apr 2026 - 23:23

847

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Uniform convergence and interchanging limit

Published on 16 Apr 2026 - 5:40

1.4k

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

Published on 17 Apr 2026 - 0:46

800

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

Published on 13 Apr 2026 - 7:08

252

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Problems Concerning Hermite and Legendre Polynomials (Folland's Fourier Analysis)

Published on 10 Apr 2026 - 18:58

626

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Refrence Request: Laplace Transform (and Inverse Transform) for Mathematicians

Published on 13 Apr 2026 - 23:35

List Question

How to show that $f$ and $\mathcal{F}(f)$ can't both be compactly supported?

Fourier series expansion

How can this Fourier transform be found?

Similar Fourier Terms with Spline and Original Function

Dual groups in Fourier analysis

How to find Inverse Fourier Transform of $\frac{1}{\alpha + j\omega}$

Inhomogeneous heat equation with Fourier transform

What conditions on $f\in L^1$ guarantee that $\hat f\in L^1$?

fourier series of $f(x)=\sin(25t)\cos(t)$

Fourier transform of $\sin(x)$

Uniform convergence and interchanging limit

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

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

Problems Concerning Hermite and Legendre Polynomials (Folland's Fourier Analysis)

Refrence Request: Laplace Transform (and Inverse Transform) for Mathematicians

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