List questions from circulant-matrices

96

Views

Number of invertible elements in $\mathbb{F}_q[X]/\langle X^p-1\rangle$ with $p=\operatorname{char} \mathbb{F}_q$

Published on 27 Apr 2020 - 8:48

151

Views

The number of unitary circulant matrices over a finite field $\mathbb{F}_{q^2}$

Published on 28 May 2020 - 5:14

422

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Fourier transform of circulant or cyclic permutation matrix

Published on 24 Jun 2020 - 14:38

518

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Flux of Curl with given function

Published on 23 Feb 2026 - 6:18

70

Views

Generalized Eigenvectors of a real symmetric circulant matrix

Published on 30 Jun 2020 - 0:06

94

Views

Given input signal $s$ and convolution kernel $a$, find the corresponding convolution matrix and the output signal

Published on 06 Jul 2020 - 4:43

752

Views

Can the eigenvalues of this block circulant matrix be found?

Published on 15 Jul 2020 - 16:32

152

Views

Make eigenvalues of block circulant matrix plus diagonal matrix in the left half plane

Published on 28 Jul 2020 - 21:19

1k

Views

Find the eigenvalues of a symmetric matrix

Published on 29 Jul 2016 - 9:54

181

Views

Compute the determinant of circulant matrix with entries $\cos j\theta$

Published on 16 Oct 2016 - 16:28

447

Views

Eigenvalues of a symmetric matrix that every block is circulant

Published on 27 Oct 2016 - 18:21

369

Views

Smith normal form of a specific matrix.

Published on 08 Nov 2016 - 9:22

628

Views

How to diagonalize this circulant matrix?

Published on 29 Nov 2016 - 2:36

47

Views

Do these kinds of matrices qualify as circulant matrices?

Published on 11 Mar 2017 - 19:30

282

Views

How to correctly imply the relationship between cyclic matrix and $\mathbb{Z}[x] / (x^n-1)$

Published on 17 Mar 2017 - 20:29

List Question

Number of invertible elements in $\mathbb{F}_q[X]/\langle X^p-1\rangle$ with $p=\operatorname{char} \mathbb{F}_q$

The number of unitary circulant matrices over a finite field $\mathbb{F}_{q^2}$

Fourier transform of circulant or cyclic permutation matrix

Flux of Curl with given function

Generalized Eigenvectors of a real symmetric circulant matrix

Given input signal $s$ and convolution kernel $a$, find the corresponding convolution matrix and the output signal

Can the eigenvalues of this block circulant matrix be found?

Make eigenvalues of block circulant matrix plus diagonal matrix in the left half plane

Find the eigenvalues of a symmetric matrix

Compute the determinant of circulant matrix with entries $\cos j\theta$

Eigenvalues of a symmetric matrix that every block is circulant

Smith normal form of a specific matrix.

How to diagonalize this circulant matrix?

Do these kinds of matrices qualify as circulant matrices?

How to correctly imply the relationship between cyclic matrix and $\mathbb{Z}[x] / (x^n-1)$

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