Question

How do you find the Fourier series of $\max(0, \sqrt{1 - \cos{\theta}})$?

score 531 · Answer 1 · 2015-06-28 19:27:10

531

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How do you find the Fourier series of $\max(0, \sqrt{1 - \cos{\theta}})$?

Published on 28 Jun 2015 - 19:27

score 216 · Answer 2 · 2026-04-11 22:30:18

216

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Are the coefficients on the Fourier transform arbitrary?

Published on 11 Apr 2026 - 22:30

score 175 · Answer 3 · 2015-06-29 15:18:25

175

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Find the Fourier coefficients of $g(x)$

Published on 29 Jun 2015 - 15:18

score 114 · Answer 4 · 2026-04-13 00:28:13

114

Views

Intuitive reason for Fourier Series Convergence

Published on 13 Apr 2026 - 0:28

score 3.5k · Answer 5 · 2015-07-01 19:26:53

3.5k

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Orthonormal basis for $\mathcal{L}^2([0,1])$

Published on 01 Jul 2015 - 19:26

score 3.4k · Answer 6 · 2026-03-28 08:49:23

3.4k

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Sum of trigonometric infinite series

Published on 28 Mar 2026 - 8:49

score 2.3k · Answer 7 · 2015-07-03 18:48:03

2.3k

Views

Does the Fourier series converge at $x=0$?

Published on 03 Jul 2015 - 18:48

score 112 · Answer 8 · 2026-03-28 10:27:18

112

Views

Positiveness of partial sums of type $ \psi * D_N $

Published on 28 Mar 2026 - 10:27

score 221 · Answer 9 · 2026-04-12 22:27:29

221

Views

Find a specific intersection point of line and Fourier series using Newton–Raphson method when graphs have more then one intersection points

Published on 12 Apr 2026 - 22:27

score 222 · Answer 10 · 2026-04-10 22:05:36

222

Views

Fourier series converges

Published on 10 Apr 2026 - 22:05

score 465 · Answer 11 · 2026-04-12 12:23:21

465

Views

A bound on the $\mathrm{L}^p$ norm in terms of the $\mathrm{L}^2$ norm in periodic Sobolev spaces

Published on 12 Apr 2026 - 12:23

score 256 · Answer 12 · 2026-04-11 19:38:19

256

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Closed form of $\sum_{n=1}^\infty (-1)^n\frac{\sin(n\theta)}{n^3}$ for $\theta\in (-\pi,\pi)$

Published on 11 Apr 2026 - 19:38

score 128 · Answer 13 · 2026-04-13 04:18:57

128

Views

What can we say about the transform of a function on a truncated domain, with respect to the transform on the full domain?

Published on 13 Apr 2026 - 4:18

score 109 · Answer 14 · 2026-04-10 06:25:04

109

Views

Role of i in Fourier transform

Published on 10 Apr 2026 - 6:25

score 44 · Answer 15 · 2026-04-09 19:34:22

44

Views

Question about the limits of definite integrals

Published on 09 Apr 2026 - 19:34

List Question

How do you find the Fourier series of $\max(0, \sqrt{1 - \cos{\theta}})$?

Are the coefficients on the Fourier transform arbitrary?

Find the Fourier coefficients of $g(x)$

Intuitive reason for Fourier Series Convergence

Orthonormal basis for $\mathcal{L}^2([0,1])$

Sum of trigonometric infinite series

Does the Fourier series converge at $x=0$?

Positiveness of partial sums of type $ \psi * D_N $

Find a specific intersection point of line and Fourier series using Newton–Raphson method when graphs have more then one intersection points

Fourier series converges

A bound on the $\mathrm{L}^p$ norm in terms of the $\mathrm{L}^2$ norm in periodic Sobolev spaces

Closed form of $\sum_{n=1}^\infty (-1)^n\frac{\sin(n\theta)}{n^3}$ for $\theta\in (-\pi,\pi)$

What can we say about the transform of a function on a truncated domain, with respect to the transform on the full domain?

Role of i in Fourier transform

Question about the limits of definite integrals

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