List questions from branch-points

Published on 20 Nov 2020 - 19:38

85

Views

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

Published on 26 Nov 2020 - 16:27

275

Views

Does the dilogarithm function (which is multi-valued) have a single-valued inverse?

Published on 04 Dec 2020 - 3:04

724

Views

Cauchy's residue theorem extended to branch cuts

Published on 07 Dec 2020 - 12:49

120

Views

Singularity structure of a multivalued function

Published on 07 Dec 2020 - 16:51

49

Views

Branch point of the given function

Published on 25 Dec 2020 - 4:12

142

Views

Complex Integral $\int_{-\infty}^{+\infty}\frac{e^{(-A\sqrt{x^2+B}+Cix)}}{\sqrt{x^2+B}}$

Published on 26 Dec 2020 - 16:42

75

Views

Complex Analysis - Defining a branch cut for a function with multiple branches which DON'T lie on an axis

Published on 29 Dec 2020 - 15:21

80

Views

How can we know if a solution of differential equation is multivalued without solving it?

Published on 31 Dec 2020 - 10:02

205

Views

Is infinity a branch point of $\sin(\sqrt{z})$?

Published on 21 Jan 2021 - 21:25

76

Views

How to Prove That Branch Points Of $\log (f(z))$ are Zeros and Poles of $f(z)$?

Published on 17 Feb 2021 - 18:08

357

Views

Are contours allowed to contain branch points / branch cuts on the contour (not inside)

Published on 23 Feb 2021 - 17:56

39

Views

Square root of complex logarithm

Published on 27 Feb 2021 - 20:54

100

Views

Let $\log$ be a branch of the logarithm in $D$ such that $\log e=1$. Find $\log e^{15}.$

Published on 09 Mar 2021 - 2:31

127

Views

Find $\oint_{|z|=1}\log\left|\frac{1}{1+z^p}\right|\frac{dz}{z} $ where $0<p<\frac{1}{2}$

Published on 03 Apr 2021 - 12:51

List Question

Traveling Around a Complex Number

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

Does the dilogarithm function (which is multi-valued) have a single-valued inverse?

Cauchy's residue theorem extended to branch cuts

Singularity structure of a multivalued function

Branch point of the given function

Complex Integral $\int_{-\infty}^{+\infty}\frac{e^{(-A\sqrt{x^2+B}+Cix)}}{\sqrt{x^2+B}}$

Complex Analysis - Defining a branch cut for a function with multiple branches which DON'T lie on an axis

How can we know if a solution of differential equation is multivalued without solving it?

Is infinity a branch point of $\sin(\sqrt{z})$?

How to Prove That Branch Points Of $\log (f(z))$ are Zeros and Poles of $f(z)$?

Are contours allowed to contain branch points / branch cuts on the contour (not inside)

Square root of complex logarithm

Let $\log$ be a branch of the logarithm in $D$ such that $\log e=1$. Find $\log e^{15}.$

Find $\oint_{|z|=1}\log\left|\frac{1}{1+z^p}\right|\frac{dz}{z} $ where $0<p<\frac{1}{2}$

Trending Questions

Popular # Hahtags

Popular Questions