Question

Finding the first three terms of the Laurent series near $z=0$

score 479 · Answer 1 · 2026-04-12 11:59:25

479

Views

Finding the first three terms of the Laurent series near $z=0$

Published on 12 Apr 2026 - 11:59

score 87 · Answer 2 · 2026-04-09 03:43:33

87

Views

Another product in $\mathbb{R}^2$

Published on 09 Apr 2026 - 3:43

score 27 · Answer 3 · 2026-04-13 17:53:07

27

Views

Yes/No Is $p^2 \le y^2$?

Published on 13 Apr 2026 - 17:53

score 365 · Answer 4 · 2026-04-17 14:34:03

365

Views

Does Euler's Formula give sin and cos in degrees or radians? (ie. For use in C++?)

Published on 17 Apr 2026 - 14:34

score 197 · Answer 5 · 2026-04-15 11:13:50

197

Views

Why is it possible that $f(x)$ has real outputs, but $\exp(\ln(f(x))$ has complex outputs?

Published on 15 Apr 2026 - 11:13

score 43 · Answer 6 · 2026-04-11 06:28:05

43

Views

An Inequality between two holomorphic function on $\mathbb{D}$

Published on 11 Apr 2026 - 6:28

score 554 · Answer 7 · 2026-04-15 08:31:24

554

Views

Prove $f(z) = \frac{z-1}{z+1}$, with $\operatorname{Re}z=0$, is a unit circle

Published on 15 Apr 2026 - 8:31

score 79 · Answer 8 · 2026-05-05 16:27:47

79

Views

$f$ is entire without any zeros, then for $ r>0$ $m(r) = \inf\left \{ \left|f(z)\right |:\left|z\right|=r\right \}$, $m$ is non increasing

Published on 05 May 2026 - 16:27

score 46 · Answer 9 · 2026-04-20 09:29:30

46

Views

$f: D(a,1)\rightarrow\mathbb{C}$, then $\left | f(z) - f(a) \right | \leq k\left | z-a \right |$

Published on 20 Apr 2026 - 9:29

score 73 · Answer 10 · 2026-05-03 10:09:51

73

Views

Finding a Möbius transformation from $\{z=x+iy\in\mathbb{C}:x+y>0\}$ to $D(1,4)$.

Published on 03 May 2026 - 10:09

score 110 · Answer 11 · 2026-04-15 03:28:33

110

Views

Definition of Orthogonal Vectors in $\mathbb{C}^n$

Published on 15 Apr 2026 - 3:28

score 32 · Answer 12 · 2026-04-17 13:27:36

32

Views

$\left | p(z_{0}) \right | = \inf \left \{ \left | p(z) \right | : z \in \mathbb{C} \right \} $

Published on 17 Apr 2026 - 13:27

score 125 · Answer 13 · 2026-03-28 02:42:01

125

Views

Conformal map and upper-half plane

Published on 28 Mar 2026 - 2:42

score 106 · Answer 14 · 2026-04-13 08:05:09

106

Views

Infinite complex nested radical and it's complex conjugate.

Published on 13 Apr 2026 - 8:05

score 51 · Answer 15 · 2026-04-11 05:07:09

51

Views

Prove or disprove an inequality involving complex numbers

Published on 11 Apr 2026 - 5:07

List Question

Finding the first three terms of the Laurent series near $z=0$

Another product in $\mathbb{R}^2$

Yes/No Is $p^2 \le y^2$?

Does Euler's Formula give sin and cos in degrees or radians? (ie. For use in C++?)

Why is it possible that $f(x)$ has real outputs, but $\exp(\ln(f(x))$ has complex outputs?

An Inequality between two holomorphic function on $\mathbb{D}$

Prove $f(z) = \frac{z-1}{z+1}$, with $\operatorname{Re}z=0$, is a unit circle

$f$ is entire without any zeros, then for $ r>0$ $m(r) = \inf\left \{ \left|f(z)\right |:\left|z\right|=r\right \}$, $m$ is non increasing

$f: D(a,1)\rightarrow\mathbb{C}$, then $\left | f(z) - f(a) \right | \leq k\left | z-a \right |$

Finding a Möbius transformation from $\{z=x+iy\in\mathbb{C}:x+y>0\}$ to $D(1,4)$.

Definition of Orthogonal Vectors in $\mathbb{C}^n$

$\left | p(z_{0}) \right | = \inf \left \{ \left | p(z) \right | : z \in \mathbb{C} \right \} $

Conformal map and upper-half plane

Infinite complex nested radical and it's complex conjugate.

Prove or disprove an inequality involving complex numbers

Trending Questions

Popular # Hahtags

Popular Questions