List questions from fourier-analysis

Published on 08 Apr 2026 - 16:34

41

Views

The meaning of the angle of Fourier coefficients.

Published on 11 Apr 2026 - 21:10

136

Views

Injectivity of Weighted Translation Operator on $L^2(\mathbb{R})$

Published on 12 Apr 2026 - 9:58

44

Views

Katsnelson Harmonic Analysis chapter 5 exercise 5

Published on 17 Apr 2026 - 2:03

80

Views

Norm of a Toeplitz vs. Laurent operators

Published on 10 Apr 2026 - 5:14

70

Views

On Parseval's identity and computing a special sum

Published on 14 Apr 2026 - 21:27

55

Views

A lemma on the $L_p$ estimates

Published on 13 Apr 2026 - 22:05

56

Views

How to estimate schwartz space functions?

Published on 16 Apr 2026 - 16:43

47

Views

Holder condition on $\sum_{k=0}^\infty a^k \cos(b^k x)$

Published on 15 Apr 2026 - 10:32

36

Views

Computing a fourier transform using FFT

Published on 10 Apr 2026 - 17:18

46

Views

$\frac{1}{\pi} \int_{0}^{2\pi} \theta^m \exp\left(-\sum_{k=1}^{K} x_k e^{-ik\pi\sin(\theta)}\right) d\theta$

Published on 14 Apr 2026 - 22:53

41

Views

a special kind of Kapteyn-like Series

Published on 12 Apr 2026 - 23:24

80

Views

Fourier transform of the product between Heaviside and multivariate Gaussian

Published on 11 Apr 2026 - 23:26

55

Views

$L^1$ norm of spherical/circular Dirichlet kernel

Published on 11 Apr 2026 - 20:43

42

Views

$ \frac{\pi}{6} \int_{-\pi}^{\pi}e^{-jx\sin(\tau)}d\tau + \sum_{m=-\infty}^{+\infty}\frac{1}{2\pi m^2}\int_{-\pi}^{\pi}e^{2m\tau-x\sin(\tau)}d\tau $

Published on 15 Apr 2026 - 19:09

List Question

Fourier analysis of a sinusodial pulse train

The meaning of the angle of Fourier coefficients.

Injectivity of Weighted Translation Operator on $L^2(\mathbb{R})$

Katsnelson Harmonic Analysis chapter 5 exercise 5

Norm of a Toeplitz vs. Laurent operators

On Parseval's identity and computing a special sum

A lemma on the $L_p$ estimates

How to estimate schwartz space functions?

Holder condition on $\sum_{k=0}^\infty a^k \cos(b^k x)$

Computing a fourier transform using FFT

$\frac{1}{\pi} \int_{0}^{2\pi} \theta^m \exp\left(-\sum_{k=1}^{K} x_k e^{-ik\pi\sin(\theta)}\right) d\theta$

a special kind of Kapteyn-like Series

Fourier transform of the product between Heaviside and multivariate Gaussian

$L^1$ norm of spherical/circular Dirichlet kernel

$ \frac{\pi}{6} \int_{-\pi}^{\pi}e^{-jx\sin(\tau)}d\tau + \sum_{m=-\infty}^{+\infty}\frac{1}{2\pi m^2}\int_{-\pi}^{\pi}e^{2m\tau-x\sin(\tau)}d\tau $

Trending Questions

Popular # Hahtags

Popular Questions