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15
Math.TechQA.Club
2026-03-25 16:03:02
625
Views
Integral: $\int_{|z|\mathop=2}\sqrt{z^4-z}\,dz$ - finding Residues / Laurent Series
Published on
25 Mar 2026 - 16:03
#complex-analysis
#contour-integration
#laurent-series
#branch-cuts
#branch-points
827
Views
Defining the square root of $z$ squared and determining the location of branch cuts
Published on
25 Mar 2026 - 16:03
#complex-analysis
#radicals
#branch-cuts
#branch-points
138
Views
Uniqueness of branch of logarithm.
Published on
29 May 2017 - 11:40
#complex-analysis
#branch-cuts
188
Views
Branch Cuts, Differentitate $Log(z)$
Published on
03 Jun 2017 - 20:00
#complex-analysis
#derivatives
#complex-numbers
#branch-cuts
89
Views
Conceptualizing Branch Cuts
Published on
04 Jun 2017 - 19:42
#complex-analysis
#branch-cuts
188
Views
How to find the branch points of the following curve?
Published on
25 Mar 2026 - 16:03
#complex-analysis
#complex-geometry
#riemann-surfaces
#branch-cuts
#branch-points
137
Views
multi value function $F(z)=\ln(1+z-2z^2)$
Published on
16 Jun 2017 - 19:25
#complex-analysis
#branch-cuts
1.2k
Views
Definite integral of exponential of square root
Published on
29 Jun 2017 - 20:48
#integration
#improper-integrals
#complex-integration
#branch-cuts
517
Views
Need reference for working with branch cuts
Published on
22 Jul 2017 - 14:45
#complex-analysis
#contour-integration
#complex-integration
#branch-cuts
485
Views
$\int_{-\infty}^{\infty}\frac{e^{\mathrm{i}tx}} {(\,t - \mathrm{i})^{n/2}}dt$, Fourier transform via contour integral with branch cut
Published on
30 Jul 2017 - 3:25
#complex-analysis
#definite-integrals
#contour-integration
#fourier-transform
#branch-cuts
986
Views
Branch Cuts of $1/\sqrt{1-z^4}$
Published on
25 Mar 2026 - 12:54
#complex-analysis
#branch-cuts
#multivalued-functions
#branch-points
219
Views
Smoothness of $\frac12[W_0(x)+W_{-1}(x)]$ for real $x<0$
Published on
02 Aug 2017 - 19:14
#calculus
#complex-analysis
#analyticity
#lambert-w
#branch-cuts
291
Views
How to evaluate $\int\limits_{-\infty}^{\infty}\frac{1}{\sqrt{1+x^4}}dx$?
Published on
14 Sep 2017 - 0:40
#real-analysis
#complex-analysis
#contour-integration
#branch-cuts
78
Views
Does residue depends on branch?
Published on
18 Sep 2017 - 4:14
#laurent-series
#branch-cuts
85
Views
How to calculate $\int_0^\infty \frac{\ln(1+x)}{x^{1+a}} \, dx$
Published on
07 Oct 2017 - 16:22
#real-analysis
#complex-analysis
#complex-integration
#branch-cuts
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