Question

Finding $\int_{\Gamma} \frac{z^2+z^{-2}}{(z^-r_1)(r_2-z^)}dz$ where $\Gamma= \{ z: |z|=r \}$

score 75 · Answer 1 · 2026-03-26 23:10:45

75

Views

Finding $\int_{\Gamma} \frac{z^2+z^{-2}}{(z^-r_1)(r_2-z^)}dz$ where $\Gamma= \{ z: |z|=r \}$

Published on 26 Mar 2026 - 23:10

score 143 · Answer 2 · 2026-03-26 21:35:06

143

Views

Computing a gaussian integral involving both real and imaginary coefficients in a stochastic system

Published on 26 Mar 2026 - 21:35

score 121 · Answer 3 · 2026-03-30 06:09:20

121

Views

How to solve this improper integral $\int _{-\infty}^{\infty} e^{ax}/(e^x+1) dx$?

Published on 30 Mar 2026 - 6:09

score 343 · Answer 4 · 2026-03-28 06:18:03

343

Views

Sign of the Hankel representation of the Gamma function

Published on 28 Mar 2026 - 6:18

score 135 · Answer 5 · 2026-03-27 21:43:04

135

Views

Integration problem solving without contour integration

Published on 27 Mar 2026 - 21:43

score 173 · Answer 6 · 2018-12-22 21:14:30

173

Views

How to simplify the result I obtain for the following integral: $\int_0^\infty \frac{\cos(a x)}{x^4+b^4}\,dx$

Published on 22 Dec 2018 - 21:14

score 236 · Answer 7 · 2026-03-25 07:44:50

236

Views

Meaning of the principal part for an analytic limit (as opposed to an integral)?

Published on 25 Mar 2026 - 7:44

score 632 · Answer 8 · 2026-03-26 21:35:06

632

Views

Contour for $\int_0^\infty \arctan(z) e^{-z^2}\,dz$ or some variant

Published on 26 Mar 2026 - 21:35

score 460 · Answer 9 · 2026-03-25 17:38:46

460

Views

Real integrals with two poles in the complex plane

Published on 25 Mar 2026 - 17:38

score 77 · Answer 10 · 2018-12-30 13:55:35

77

Views

Estimating $\left |\log(z) \right |$ to calculate an integral?

Published on 30 Dec 2018 - 13:55

score 1.3k · Answer 11 · 2026-03-27 10:35:02

1.3k

Views

Evaluating $\int_{-\infty}^{\infty}\frac{e^{ax}}{\cosh{x}}dx $ using contour integration

Published on 27 Mar 2026 - 10:35

score 156 · Answer 12 · 2026-03-27 10:42:48

156

Views

A question about the Residue of $h=fg$

Published on 27 Mar 2026 - 10:42

score 158 · Answer 13 · 2026-02-23 04:15:57

158

Views

Contour Integral over Heaviside Function

Published on 23 Feb 2026 - 4:15

score 464 · Answer 14 · 2026-03-28 02:03:01

464

Views

Confusion with this inverse Laplace Transform

Published on 28 Mar 2026 - 2:03

score 75 · Answer 15 · 2019-01-03 16:32:05

75

Views

$\int_{0}^{\pi}\frac{\sin^2(x)}{a+\cos(x)}\,dx$

Published on 03 Jan 2019 - 16:32

List Question

Finding $\int_{\Gamma} \frac{z^2+z^{-2}}{(z^-r_1)(r_2-z^)}dz$ where $\Gamma= \{ z: |z|=r \}$

Computing a gaussian integral involving both real and imaginary coefficients in a stochastic system

How to solve this improper integral $\int _{-\infty}^{\infty} e^{ax}/(e^x+1) dx$?

Sign of the Hankel representation of the Gamma function

Integration problem solving without contour integration

How to simplify the result I obtain for the following integral: $\int_0^\infty \frac{\cos(a x)}{x^4+b^4}\,dx$

Meaning of the principal part for an analytic limit (as opposed to an integral)?

Contour for $\int_0^\infty \arctan(z) e^{-z^2}\,dz$ or some variant

Real integrals with two poles in the complex plane

Estimating $\left |\log(z) \right |$ to calculate an integral?

Evaluating $\int_{-\infty}^{\infty}\frac{e^{ax}}{\cosh{x}}dx $ using contour integration

A question about the Residue of $h=fg$

Contour Integral over Heaviside Function

Confusion with this inverse Laplace Transform

$\int_{0}^{\pi}\frac{\sin^2(x)}{a+\cos(x)}\,dx$

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