Question

Showing $|\int\frac{e^{2z}}{1+e^z}\,dz|\leq\frac{2\pi e^{2R}}{e^R-1}$

score 44 · Answer 1 · 2015-09-12 20:02:46

44

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Showing $|\int\frac{e^{2z}}{1+e^z}\,dz|\leq\frac{2\pi e^{2R}}{e^R-1}$

Published on 12 Sep 2015 - 20:02

score 135 · Answer 2 · 2015-09-13 23:10:26

135

Views

Evaluate $\int_{C}\frac{f(z)}{z^{3}}\,dz$

Published on 13 Sep 2015 - 23:10

score 112 · Answer 3 · 2015-09-14 03:18:30

112

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Integral with residue theorem complex variable: ${\large \int_0^{2\pi} \! e^{\alpha e^{it}} \, \mathrm{d}t }$

Published on 14 Sep 2015 - 3:18

score 405 · Answer 4 · 2026-04-01 04:20:56

405

Views

Estimate on the exponential integral of a complex argument (a reference needed)

Published on 01 Apr 2026 - 4:20

score 931 · Answer 5 · 2015-09-16 03:18:25

931

Views

$y=\sqrt{\cot 2x} \;$ revolved around x-axis between $x = \frac{\pi }{12} \;$ and $x=\frac{\pi }{4} \;$ find volume

Published on 16 Sep 2015 - 3:18

score 1.7k · Answer 6 · 2015-09-17 20:19:14

1.7k

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show that $\frac {1}{2\pi}\int_{-\infty}^{\infty} e^{-x^2/2} e^{-itx}dx=e^{-t^2/2}$

Published on 17 Sep 2015 - 20:19

score 46 · Answer 7 · 2015-09-18 06:05:59

46

Views

Using ML inequality Show that the fallowing relation

Published on 18 Sep 2015 - 6:05

score 80 · Answer 8 · 2015-09-19 13:18:49

80

Views

Some questions about integration in a complex plane

Published on 19 Sep 2015 - 13:18

score 937 · Answer 9 · 2026-03-27 05:38:05

937

Views

what is the Jacobian for transformation from complex coordinate to real coordinate?

Published on 27 Mar 2026 - 5:38

score 1.8k · Answer 10 · 2026-03-28 08:50:09

1.8k

Views

find $\int_C \left\vert z \right\vert dz$ where $C$ is the left half of a circle from $-i$ to $i$

Published on 28 Mar 2026 - 8:50

score 46 · Answer 11 · 2015-09-21 05:57:00

46

Views

complex integration with elementary fuctions help

Published on 21 Sep 2015 - 5:57

score 942 · Answer 12 · 2015-09-21 11:59:15

942

Views

Residue theorem for infinitely many singularities

Published on 21 Sep 2015 - 11:59

score 6.5k · Answer 13 · 2026-03-27 17:57:25

6.5k

Views

How to solve $\int_C Im(z) dz$ where $C$ is the unit circle

Published on 27 Mar 2026 - 17:57

score 707 · Answer 14 · 2015-09-22 02:48:13

707

Views

Find function which satisfies the initial value problem: $\displaystyle 6 \sec x \,\frac{dy}{dx} = e^{y + \sin x} $

Published on 22 Sep 2015 - 2:48

score 3.1k · Answer 15 · 2015-09-22 09:02:05

3.1k

Views

evaluate $\oint_C \frac{1}{z-i} dz$ where C is the circle $\left\vert 2 \right\vert$

Published on 22 Sep 2015 - 9:02

List Question

Showing $|\int\frac{e^{2z}}{1+e^z}\,dz|\leq\frac{2\pi e^{2R}}{e^R-1}$

Evaluate $\int_{C}\frac{f(z)}{z^{3}}\,dz$

Integral with residue theorem complex variable: ${\large \int_0^{2\pi} \! e^{\alpha e^{it}} \, \mathrm{d}t }$

Estimate on the exponential integral of a complex argument (a reference needed)

$y=\sqrt{\cot 2x} \;$ revolved around x-axis between $x = \frac{\pi }{12} \;$ and $x=\frac{\pi }{4} \;$ find volume

show that $\frac {1}{2\pi}\int_{-\infty}^{\infty} e^{-x^2/2} e^{-itx}dx=e^{-t^2/2}$

Using ML inequality Show that the fallowing relation

Some questions about integration in a complex plane

what is the Jacobian for transformation from complex coordinate to real coordinate?

find $\int_C \left\vert z \right\vert dz$ where $C$ is the left half of a circle from $-i$ to $i$

complex integration with elementary fuctions help

Residue theorem for infinitely many singularities

How to solve $\int_C Im(z) dz$ where $C$ is the unit circle

Find function which satisfies the initial value problem: $\displaystyle 6 \sec x \,\frac{dy}{dx} = e^{y + \sin x} $

evaluate $\oint_C \frac{1}{z-i} dz$ where C is the circle $\left\vert 2 \right\vert$

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