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15
Math.TechQA.Club
2026-03-20 02:10:44
224
Views
Find contour integral around the circle $\oint\frac{2z-1}{z(z-1)}dz$
Published on
20 Mar 2026 - 2:10
#integration
#complex-analysis
#contour-integration
#cauchy-integral-formula
137
Views
Evaluating a complex contour integral
Published on
22 Mar 2026 - 2:50
#complex-analysis
#contour-integration
#complex-integration
#cauchy-integral-formula
#winding-number
158
Views
Show $f(w)=\frac{1}{2\pi i}\int_{\partial \Omega} f(z)\frac{g'(z)}{g(z)-g(w)}\,dz$ for $w\in\Omega$
Published on
22 Mar 2026 - 21:09
#complex-analysis
#cauchy-integral-formula
350
Views
on Complex Integration $\int_{\gamma}\frac{dz}{z^{2}-1}$
Published on
22 Mar 2026 - 15:18
#integration
#complex-analysis
#analysis
#contour-integration
#cauchy-integral-formula
205
Views
Is $F$ continuous on the closed unit disk $D(0, 1)$?
Published on
23 Mar 2026 - 3:22
#complex-analysis
#complex-integration
#cauchy-integral-formula
299
Views
Solving recurrence relations using generating functions with complex analysis
Published on
23 Mar 2026 - 4:52
#complex-analysis
#recurrence-relations
#residue-calculus
#cauchy-integral-formula
119
Views
Cauchy integral formula for not necessarily star-shaped regions
Published on
23 Mar 2026 - 10:32
#complex-analysis
#cauchy-integral-formula
79
Views
Show that, if $f(z)$ is a polynomial with $f(z)=\sum_{n=0}^{k} a_{n}z^{n} $ for some $k \in \mathbb{N}$ that...
Published on
22 Mar 2026 - 17:21
#complex-analysis
#complex-numbers
#cauchy-integral-formula
536
Views
Cauchy's differentiation formula
Published on
23 Mar 2026 - 7:42
#cauchy-integral-formula
370
Views
Application of Morera's theorem?
Published on
23 Mar 2026 - 2:20
#complex-analysis
#cauchy-integral-formula
87
Views
Cauchy's Formula
Published on
22 Mar 2026 - 19:46
#complex-analysis
#cauchy-integral-formula
852
Views
Poisson's integral formula for $f'(re^{i\theta})$
Published on
25 Mar 2026 - 4:40
#complex-analysis
#complex-integration
#cauchy-integral-formula
563
Views
Question on evaluating $\int_{C}\frac{e^{iz}}{z(z-\pi)}dz$ without the residue theorem
Published on
22 Mar 2026 - 12:22
#complex-analysis
#complex-integration
#cauchy-integral-formula
551
Views
Prove that $\frac{1}{f'(a)} = \frac{1}{2\pi i} \int_C \frac{1}{f(z)-f(a)} dz$
Published on
25 Mar 2026 - 4:43
#integration
#complex-analysis
#complex-integration
#cauchy-integral-formula
44
Views
Let $f(z)=\frac{z^2}{z-(1-i)}$. Compute the integral over $C$ where $C=\{z: |z+3i-5|=1\}$.
Published on
25 Mar 2026 - 4:43
#complex-analysis
#complex-integration
#cauchy-integral-formula
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