List questions from complex-numbers

Published on 17 Mar 2026 - 17:43

359

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Complexification of forced harmonic oscillator equation.

Published on 05 Mar 2018 - 19:42

114

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Prove or disprove: complex numbers

Published on 05 Mar 2018 - 20:58

103

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Find the complex $a$,such $x^2-x+a|x^{13}+x+90$

Published on 06 Mar 2018 - 5:19

70

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Real part in complex summation

Published on 06 Mar 2018 - 17:01

146

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What is the value of $\left \lfloor \frac{1}{3} + \frac{i}{2} \right \rfloor $?

Published on 25 Mar 2026 - 1:20

59

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Quadratic equations with complex coefficients

Published on 07 Mar 2018 - 5:19

92

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Question about the supremum of a set

Published on 25 Mar 2026 - 13:33

150

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The curious case of $x^{\pi} - 1 = 0$

Published on 24 Mar 2026 - 23:46

167

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$\varepsilon - \delta$ proof with complex numbers.

Published on 08 Mar 2018 - 3:14

37

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Describe the domain in the plane $\mathbb{R}^2$

Published on 08 Mar 2018 - 7:45

443

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orthogonal basis of a hermitian matrix

Published on 08 Mar 2018 - 7:46

551

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Rank of real/imaginary part of a complex matrix of rank 1

Published on 08 Mar 2018 - 9:43

40

Views

Square roots of a complex number

Published on 08 Mar 2018 - 10:12

904

Views

Lower bound for roots of a polynomial with positive coefficients.

Published on 25 Mar 2026 - 10:56

List Question

Maximum likelihood decision rule

Complexification of forced harmonic oscillator equation.

Prove or disprove: complex numbers

Find the complex $a$,such $x^2-x+a|x^{13}+x+90$

Real part in complex summation

What is the value of $\left \lfloor \frac{1}{3} + \frac{i}{2} \right \rfloor $?

Quadratic equations with complex coefficients

Question about the supremum of a set

The curious case of $x^{\pi} - 1 = 0$

$\varepsilon - \delta$ proof with complex numbers.

Describe the domain in the plane $\mathbb{R}^2$

orthogonal basis of a hermitian matrix

Rank of real/imaginary part of a complex matrix of rank 1

Square roots of a complex number

Lower bound for roots of a polynomial with positive coefficients.

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