List questions from branch-cuts

Published on 29 Apr 2026 - 12:53

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How to choose a branch when there are multiple branch points?

Published on 07 May 2026 - 16:54

1.7k

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Branch cut of $\sqrt{z^2 + 1}$

Published on 10 May 2026 - 13:59

2.4k

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Understanding the branch cut and discontinuity of the hypergeometric function

Published on 29 Apr 2026 - 12:16

698

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branch cut and branch points for $f(z)=[(z-1)(z-2)]^{1/3}$

Published on 29 Apr 2026 - 12:43

176

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How to define a branch cut for the square root function over prime characteristic?

Published on 06 May 2026 - 8:11

1.2k

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Does a branch cut discontinuity determine a function near the branch point?

Published on 05 May 2026 - 4:47

171

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Complex Flow Field of a Vortex Sheet at Varying Angles

Published on 10 May 2026 - 9:21

332

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Prove that a function involving the complex logarithm is analytic in a cut plane

Published on 10 May 2026 - 9:16

197

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How to find the values of a complex function on either side of a branch cut?

Published on 10 May 2026 - 11:22

177

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Discontinuity across the cut of a function with a $\frac{1}{\sqrt{x^2-a}}$ factor

Published on 01 May 2026 - 13:26

129

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Image of an analytic function near a branch point

Published on 29 Apr 2026 - 12:42

96

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Approaching a branch point along different paths

Published on 10 May 2026 - 8:39

661

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What are the types of singularities of $\frac{z^{1/3}-1}{z-1}$?

Published on 10 May 2026 - 12:35

231

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Branch cut rotation of the logarithm function?

Published on 10 May 2026 - 12:32

List Question

Complex $\log$ manipulation rules

How to choose a branch when there are multiple branch points?

Branch cut of $\sqrt{z^2 + 1}$

Understanding the branch cut and discontinuity of the hypergeometric function

branch cut and branch points for $f(z)=[(z-1)(z-2)]^{1/3}$

How to define a branch cut for the square root function over prime characteristic?

Does a branch cut discontinuity determine a function near the branch point?

Complex Flow Field of a Vortex Sheet at Varying Angles

Prove that a function involving the complex logarithm is analytic in a cut plane

How to find the values of a complex function on either side of a branch cut?

Discontinuity across the cut of a function with a $\frac{1}{\sqrt{x^2-a}}$ factor

Image of an analytic function near a branch point

Approaching a branch point along different paths

What are the types of singularities of $\frac{z^{1/3}-1}{z-1}$?

Branch cut rotation of the logarithm function?

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