List questions from fourier-analysis

Published on 08 Apr 2026 - 20:10

115

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Linear span of poisson kernels dense in $L^1(\mathbb{T})$

Published on 15 Apr 2026 - 1:56

256

Views

Fourier series phasor form and sin/cos form

Published on 15 Apr 2026 - 5:29

251

Views

Fourier Series Convergence

Published on 12 Apr 2026 - 15:17

169

Views

Fourier Decompositon problem

Published on 10 Apr 2026 - 2:41

338

Views

Solving the Wave Equation using Fourier Transforms

Published on 10 Apr 2026 - 13:44

356

Views

Invertibility of Fourier Transform implies a.e. convergence of Fourier Series?

Published on 13 Apr 2026 - 17:21

199

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Find the inverse fourier transform of simple function

Published on 14 Apr 2026 - 2:29

2.9k

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Fourier Transform of $\delta(t-nt)$

Published on 11 Apr 2026 - 18:15

1.2k

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Intuition behind the Riesz transform

Published on 10 May 2026 - 22:05

486

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Fourier transform on fractional Sobolev spaces

Published on 28 Mar 2026 - 23:57

150

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Diagonal of multidimensional DFT

Published on 14 Apr 2026 - 14:10

1k

Views

Help establishing a bound on the Fourier coefficients of a bounded $2\pi$ periodic function that is discontinous at the end points?

Published on 13 Apr 2026 - 17:45

456

Views

3D Fourier Transform - Angle between $\mathbf{k}$ and $\mathbf{r}$

Published on 12 Apr 2026 - 9:49

1.7k

Views

The maximum value (peak) of multiple self-convolution of rectangular function

Published on 08 Apr 2026 - 16:38

List Question

Fourier transforms intuitive explanation

Linear span of poisson kernels dense in $L^1(\mathbb{T})$

Fourier series phasor form and sin/cos form

Fourier Series Convergence

Fourier Decompositon problem

Solving the Wave Equation using Fourier Transforms

Invertibility of Fourier Transform implies a.e. convergence of Fourier Series?

Find the inverse fourier transform of simple function

Fourier Transform of $\delta(t-nt)$

Intuition behind the Riesz transform

Fourier transform on fractional Sobolev spaces

Diagonal of multidimensional DFT

Help establishing a bound on the Fourier coefficients of a bounded $2\pi$ periodic function that is discontinous at the end points?

3D Fourier Transform - Angle between $\mathbf{k}$ and $\mathbf{r}$

The maximum value (peak) of multiple self-convolution of rectangular function

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