DSM

Member for 2 years, 11 months
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matrices

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Answers

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30

How to prove the determinant of a Hilbert-like matrix with parameter is non-zero

Apr 22, 2020

4

Possible values of the determinant for matrices with elements $\{1, 0, -1\}$

Apr 18, 2022

3

Solvability of a system of polynomial equations

Apr 19, 2020

3

Interior point of a convex polytope

Apr 20, 2020

2

What are the necessary conditions on $f$ if $f(x)=f(\sin(\pi x)+x)\iff x\in\Bbb{Z}$?

Apr 30, 2020

Questions

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13

Number triangle

May 2, 2020

8

General Sylvester's linear matrix equation

Jan 26, 2021

5

Minimum number of swaps needed to 'group' a sequence?

Apr 29, 2020

4

Probability of existence of $\lambda$ such that $\lambda a_i \geq b_i$, for i.i.d random variables $a_i$'s and $b_i$'s

Jan 31, 2022

3

A question on eigenvalue of parametric matrix

Dec 27, 2021

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matrices

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determinants

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2

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linear-algebra

33

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convex-optimization

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oc.optimization-and-control

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11

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