Question

Determining type of singularity

score 97 · Answer 1 · 2018-09-19 15:54:06

97

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Determining type of singularity

Published on 19 Sep 2018 - 15:54

score 70 · Answer 2 · 2018-09-20 16:04:16

70

Views

Integral $\int\frac{\sin(2zj)}{z(z^{2}+\frac{\pi^{2}}{4})^{2}}dz = 0$ (residues)

Published on 20 Sep 2018 - 16:04

score 480 · Answer 3 · 2018-09-24 21:45:11

480

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Is the Schwarzschild singularity stretched in space as a straight line?

Published on 24 Sep 2018 - 21:45

score 205 · Answer 4 · 2018-09-26 10:13:37

205

Views

Why does subtracting function with the same singularities make it analytic

Published on 26 Sep 2018 - 10:13

score 46 · Answer 5 · 2018-09-26 10:26:17

46

Views

Problem in Hythothesis of a given problem

Published on 26 Sep 2018 - 10:26

score 1.3k · Answer 6 · 2018-09-27 13:36:34

1.3k

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Confusion about the definition of analytic and singularity.

Published on 27 Sep 2018 - 13:36

score 277 · Answer 7 · 2018-09-29 10:27:50

277

Views

Classifying singular points of $\frac{\sin(z^2)}{z^3-\frac{\pi}{4}z^2}$

Published on 29 Sep 2018 - 10:27

score 68 · Answer 8 · 2018-09-29 15:09:54

68

Views

Prove that the improper integral is independent of the intermediate value

Published on 29 Sep 2018 - 15:09

score 306 · Answer 9 · 2018-10-01 00:04:18

306

Views

Classifying the singular point $z=\frac{\pi}{2}$ for $f(z)=\frac{z-\frac{\pi}{2}}{1-\sin(z)}$

Published on 01 Oct 2018 - 0:04

score 178 · Answer 10 · 2018-10-14 11:01:23

178

Views

Classification of singularities of complex multivalued function

Published on 14 Oct 2018 - 11:01

score 76 · Answer 11 · 2018-10-15 02:14:35

76

Views

Classify the points at 0 and $\infty$ of $x^7~\frac{d^4y}{dx^4}=y'$

Published on 15 Oct 2018 - 2:14

score 198 · Answer 12 · 2018-10-20 06:03:10

198

Views

Suppose $g(z)$ is analytic at $z_0$. Proof $g(z)$ has zero of order $m$ at $z_0$ iff $ \lim_{z\rightarrow z_0} \frac{g(z)}{(z-z_0)^m} \neq 0$.

Published on 20 Oct 2018 - 6:03

score 274 · Answer 13 · 2018-10-22 20:23:30

274

Views

What is the nature of the singularity of this function?

Published on 22 Oct 2018 - 20:23

score 361 · Answer 14 · 2018-10-23 18:02:21

361

Views

Resolution of plane curve singularity

Published on 23 Oct 2018 - 18:02

score 115 · Answer 15 · 2018-10-28 17:08:33

115

Views

Divergence of Series vs Dense Singularities

Published on 28 Oct 2018 - 17:08

List Question

Determining type of singularity

Integral $\int\frac{\sin(2zj)}{z(z^{2}+\frac{\pi^{2}}{4})^{2}}dz = 0$ (residues)

Is the Schwarzschild singularity stretched in space as a straight line?

Why does subtracting function with the same singularities make it analytic

Problem in Hythothesis of a given problem

Confusion about the definition of analytic and singularity.

Classifying singular points of $\frac{\sin(z^2)}{z^3-\frac{\pi}{4}z^2}$

Prove that the improper integral is independent of the intermediate value

Classifying the singular point $z=\frac{\pi}{2}$ for $f(z)=\frac{z-\frac{\pi}{2}}{1-\sin(z)}$

Classification of singularities of complex multivalued function

Classify the points at 0 and $\infty$ of $x^7~\frac{d^4y}{dx^4}=y'$

Suppose $g(z)$ is analytic at $z_0$. Proof $g(z)$ has zero of order $m$ at $z_0$ iff $ \lim_{z\rightarrow z_0} \frac{g(z)}{(z-z_0)^m} \neq 0$.

What is the nature of the singularity of this function?

Resolution of plane curve singularity

Divergence of Series vs Dense Singularities

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