List questions from periodic-functions

Published on 02 Jul 2021 - 9:40

27

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How to obtain a relation between the following functions to obtain the desired integral

Published on 11 Jul 2021 - 3:39

99

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Integrating a periodic absolute value function with exponential

Published on 16 Jul 2021 - 20:12

51

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Numbers and the period of their inverse

Published on 19 Jul 2021 - 13:14

107

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Santoro's proof of quantum floquet theorem

Published on 21 Jul 2021 - 6:52

61

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Explicit computation of Fourier coefficients of periodic function

Published on 22 Jul 2021 - 16:08

84

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Solve $\sin x-\cos x-4\cos^2 x \sin x=4\sin^2 x$

Published on 23 Jul 2021 - 1:01

178

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Two periodic functions whose product is not periodic

Published on 06 Aug 2021 - 4:32

568

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What is the fundamental period of $\cos(\sin x) + \cos(\cos x)$?

Published on 07 Aug 2021 - 11:16

137

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Solving $C\cos(\sqrt\lambda\theta)+D\sin(\sqrt\lambda\theta)=C\cos(\sqrt\lambda(\theta+2m\pi)) + D\sin(\sqrt\lambda (\theta + 2m\pi))$

Published on 26 Mar 2026 - 12:34

106

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Two Periodic Functions with Period 1

Published on 17 Aug 2021 - 5:58

23

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Finding the Fourier coefficients of a periodic function that is nonlinearly related to another periodic function.

Published on 21 Aug 2021 - 22:43

73

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How to find the explicit form of a function which repeats the symmetric part of $10x^2-5x+2$?

Published on 22 Aug 2021 - 0:30

1.2k

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Is this representation of the Kronecker delta as a summation correct?

Published on 25 Mar 2026 - 17:39

93

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Checking if the function is periodic or not

Published on 30 Aug 2021 - 9:22

List Question

Improper integral of $\sin(\sin(x))$

How to obtain a relation between the following functions to obtain the desired integral

Integrating a periodic absolute value function with exponential

Numbers and the period of their inverse

Santoro's proof of quantum floquet theorem

Explicit computation of Fourier coefficients of periodic function

Solve $\sin x-\cos x-4\cos^2 x \sin x=4\sin^2 x$

Two periodic functions whose product is not periodic

What is the fundamental period of $\cos(\sin x) + \cos(\cos x)$?

Solving $C\cos(\sqrt\lambda\theta)+D\sin(\sqrt\lambda\theta)=C\cos(\sqrt\lambda(\theta+2m\pi)) + D\sin(\sqrt\lambda (\theta + 2m\pi))$

Two Periodic Functions with Period 1

Finding the Fourier coefficients of a periodic function that is nonlinearly related to another periodic function.

How to find the explicit form of a function which repeats the symmetric part of $10x^2-5x+2$?

Is this representation of the Kronecker delta as a summation correct?

Checking if the function is periodic or not

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