List questions from branch-cuts

Published on 15 Sep 2020 - 23:21

43

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Evaluation of $\int_{y-\delta}^{x}dz \frac{1}{z^2\sqrt{a-b(z-y)^2}}$

Published on 23 Sep 2020 - 8:17

44

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Fourier Transform Involving Logarithm in Denominator

Published on 01 Oct 2020 - 13:36

66

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How can I solve this branch cut problem?

Published on 06 Oct 2020 - 7:23

71

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Solving the Integral: $f(x) = \int_{-\infty}^{\infty} \left[ \frac{1}{1 + \sigma^{4} t^{2}} \right]^{\frac{L}{2}} e^{-jtx} dt$ when $L$ is odd

Published on 15 Oct 2020 - 15:58

263

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$arctan(z)$ and Riemann Surfaces

Published on 25 Mar 2026 - 16:00

110

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Interpretation of branch cut

Published on 25 Mar 2026 - 15:58

1.5k

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Branch cuts for $\ln (z^2-1)$

Published on 18 Nov 2020 - 0:37

54

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Traveling Around a Complex Number

Published on 25 Mar 2026 - 22:09

86

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Can a function have a branch cut along the real and also imaginary axis?

Published on 25 Mar 2026 - 19:02

72

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Limit of Complex logarithm towards branch cut

Published on 30 Nov 2020 - 20:35

494

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$\log(z_1z_2) = \log(z_1) +\log(z_2) + i2n\pi $ where log is the analytic branch of complex log.

Published on 05 Dec 2020 - 6:26

725

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Cauchy's residue theorem extended to branch cuts

Published on 25 Mar 2026 - 19:04

121

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Singularity structure of a multivalued function

Published on 25 Mar 2026 - 20:39

76

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Notations for complex logarithms

Published on 07 Dec 2020 - 17:49

List Question

Need Help: Integrals Involving Multi-Valued Functions

Evaluation of $\int_{y-\delta}^{x}dz \frac{1}{z^2\sqrt{a-b(z-y)^2}}$

Fourier Transform Involving Logarithm in Denominator

How can I solve this branch cut problem?

Solving the Integral: $f(x) = \int_{-\infty}^{\infty} \left[ \frac{1}{1 + \sigma^{4} t^{2}} \right]^{\frac{L}{2}} e^{-jtx} dt$ when $L$ is odd

$arctan(z)$ and Riemann Surfaces

Interpretation of branch cut

Branch cuts for $\ln (z^2-1)$

Traveling Around a Complex Number

Can a function have a branch cut along the real and also imaginary axis?

Limit of Complex logarithm towards branch cut

$\log(z_1z_2) = \log(z_1) +\log(z_2) + i2n\pi $ where log is the analytic branch of complex log.

Cauchy's residue theorem extended to branch cuts

Singularity structure of a multivalued function

Notations for complex logarithms

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