List questions from branch-points

Published on 12 Sep 2017 - 15:33

727

Views

How to find branch point of z^(-1/2)

Published on 06 Oct 2017 - 3:37

250

Views

How to approach branch cut question that involves infinitesmal stuff?

Published on 22 Nov 2017 - 14:19

255

Views

Contour integral for integrand with branch point

Published on 23 Nov 2017 - 4:28

120

Views

Justifying exchanging limit and integral arising in a contour integration with a branch point

Published on 24 Nov 2017 - 22:25

309

Views

Riemann surface with infinite sheets but algebraic branch points

Published on 20 Dec 2017 - 12:24

128

Views

Choice of coordinates to analyze branch points of $f(z) = (z^2+1)^{1/2}$

Published on 26 Dec 2017 - 16:28

209

Views

What did I miss using the residue theorem?

Published on 04 Jan 2018 - 10:19

709

Views

Branch point of $\frac{\sin\sqrt{z}}{\sqrt{z}}$

Published on 09 Jan 2018 - 13:48

638

Views

Set of branch points isn't discrete, but branch points are isolated?

Published on 04 Sep 2020 - 9:33

143

Views

Odd number of branch points possible for a multivalued complex function?

Published on 11 Sep 2020 - 16:07

33

Views

Smoothness of the geometric mean of $W_0(x),\, W_{-1}(x)$ for real $x<0$

Published on 18 Sep 2020 - 8:10

262

Views

$arctan(z)$ and Riemann Surfaces

Published on 18 Oct 2020 - 18:13

204

Views

Prove set of branch points is discrete assuming...

Published on 31 Oct 2020 - 4:42

109

Views

Interpretation of branch cut

Published on 05 Nov 2020 - 6:07

List Question

what are the branch points of this function $w = \ln(1+\sin(z))?$

How to find branch point of z^(-1/2)

How to approach branch cut question that involves infinitesmal stuff?

Contour integral for integrand with branch point

Justifying exchanging limit and integral arising in a contour integration with a branch point

Riemann surface with infinite sheets but algebraic branch points

Choice of coordinates to analyze branch points of $f(z) = (z^2+1)^{1/2}$

What did I miss using the residue theorem?

Branch point of $\frac{\sin\sqrt{z}}{\sqrt{z}}$

Set of branch points isn't discrete, but branch points are isolated?

Odd number of branch points possible for a multivalued complex function?

Smoothness of the geometric mean of $W_0(x),\, W_{-1}(x)$ for real $x<0$

$arctan(z)$ and Riemann Surfaces

Prove set of branch points is discrete assuming...

Interpretation of branch cut

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