Question

Complex analysis for matrix functions?

score 558 · Answer 1 · 2026-04-11 14:08:17

558

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Complex analysis for matrix functions?

Published on 11 Apr 2026 - 14:08

score 167 · Answer 2 · 2026-04-13 06:13:29

167

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The order of a pole is an integer

Published on 13 Apr 2026 - 6:13

score 69 · Answer 3 · 2026-04-17 07:03:58

69

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Analysis of $\mathbb C^{n\times n} \to \mathbb C^{n\times n}$ functions and integrals of them.

Published on 17 Apr 2026 - 7:03

score 105 · Answer 4 · 2026-04-15 20:52:29

105

Views

Does $\int_{[1,z]}\frac{1}{u}du=\log(z)$ where $z\in\mathbb C$?

Published on 15 Apr 2026 - 20:52

score 316 · Answer 5 · 2026-04-13 20:53:57

316

Views

Evaluating the integral of $\exp(-x^2) \cos(2xy)$ using power series

Published on 13 Apr 2026 - 20:53

score 77 · Answer 6 · 2026-04-28 13:12:24

77

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On a theorem for determining what is not in the filled-in Julia set of a function

Published on 28 Apr 2026 - 13:12

score 2k · Answer 7 · 2026-04-14 16:12:08

2k

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Find the two Laurent series for $f(z)=\frac{1}{z^3-z^4}$ that involve powers of z, and state their domains of convergence.

Published on 14 Apr 2026 - 16:12

score 404 · Answer 8 · 2026-04-17 05:17:34

404

Views

complex analysis Laurent series around no singularity point?

Published on 17 Apr 2026 - 5:17

score 81 · Answer 9 · 2026-04-13 13:10:15

81

Views

Entire functions with controlled growth in an angular region and bounded elsewhere

Published on 13 Apr 2026 - 13:10

score 74 · Answer 10 · 2026-04-12 17:42:01

74

Views

proof of $\mathrm{arg}(1+\frac{z}{n})=\mathrm{Im}(\frac{z}{n})+o(\frac{1}{n})$

Published on 12 Apr 2026 - 17:42

score 102 · Answer 11 · 2026-04-12 11:07:58

102

Views

choose the correct option ..? (complex analysis)

Published on 12 Apr 2026 - 11:07

score 283 · Answer 12 · 2026-04-14 08:57:27

283

Views

Inverse Fourier Transform for band limited, complex transfer function

Published on 14 Apr 2026 - 8:57

score 94 · Answer 13 · 2026-04-12 01:46:22

94

Views

Inequality involving Complex Polynomials

Published on 12 Apr 2026 - 1:46

score 102 · Answer 14 · 2026-04-13 21:25:23

102

Views

The Laurent series for $ f(z)=\frac{1}{z-5} $ centered at $ z=2 $

Published on 13 Apr 2026 - 21:25

score 226 · Answer 15 · 2026-04-11 17:40:48

226

Views

Existence of an injective holomorphic function with larger derivative

Published on 11 Apr 2026 - 17:40

List Question

Complex analysis for matrix functions?

The order of a pole is an integer

Analysis of $\mathbb C^{n\times n} \to \mathbb C^{n\times n}$ functions and integrals of them.

Does $\int_{[1,z]}\frac{1}{u}du=\log(z)$ where $z\in\mathbb C$?

Evaluating the integral of $\exp(-x^2) \cos(2xy)$ using power series

On a theorem for determining what is not in the filled-in Julia set of a function

Find the two Laurent series for $f(z)=\frac{1}{z^3-z^4}$ that involve powers of z, and state their domains of convergence.

complex analysis Laurent series around no singularity point?

Entire functions with controlled growth in an angular region and bounded elsewhere

proof of $\mathrm{arg}(1+\frac{z}{n})=\mathrm{Im}(\frac{z}{n})+o(\frac{1}{n})$

choose the correct option ..? (complex analysis)

Inverse Fourier Transform for band limited, complex transfer function

Inequality involving Complex Polynomials

The Laurent series for $ f(z)=\frac{1}{z-5} $ centered at $ z=2 $

Existence of an injective holomorphic function with larger derivative

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