Question

Showing that the characteristic polynomial and the minimal polynomial of a certain matrix is the same.

score 235 · Answer 1 · 2021-09-13 10:02:48

235

Views

Showing that the characteristic polynomial and the minimal polynomial of a certain matrix is the same.

Published on 13 Sep 2021 - 10:02

score 86 · Answer 2 · 2026-03-25 23:39:43

86

Views

Characteristic polynomial of a perturbed matrix (on the first column) as function of the original characteristic polynomial

Published on 25 Mar 2026 - 23:39

score 117 · Answer 3 · 2021-09-22 16:57:01

117

Views

Other invariants of a linear transformation?

Published on 22 Sep 2021 - 16:57

score 108 · Answer 4 · 2021-09-28 10:06:53

108

Views

Matrix whose spectral moments (traces of its powers) follow a geometric progression

Published on 28 Sep 2021 - 10:06

score 187 · Answer 5 · 2021-09-29 14:32:01

187

Views

Let $A \in K^{n\times n}$; $\chi_A(\alpha)=\det(\alpha I_n -A)$ for all $\alpha\in K$

Published on 29 Sep 2021 - 14:32

score 677 · Answer 6 · 2021-10-01 04:10:25

677

Views

finding frequencies using characteristic equations

Published on 01 Oct 2021 - 4:10

score 143 · Answer 7 · 2021-10-14 20:09:15

143

Views

Characteristic polynomial of an $n \times n$ matrix with only one column and one row non zero.

Published on 14 Oct 2021 - 20:09

score 939 · Answer 8 · 2021-10-22 09:57:22

939

Views

Non-conjugate matrices having the same minimal & characteristic polynomials & the same dimension of the eigenspace

Published on 22 Oct 2021 - 9:57

score 44 · Answer 9 · 2021-10-27 20:08:24

44

Views

factorizing characteristic polynomial of a matrix

Published on 27 Oct 2021 - 20:08

score 39 · Answer 10 · 2021-11-01 06:42:09

39

Views

Another way of proving the cayley Hamiltonian theorem in $\mathbb{C}$?

Published on 01 Nov 2021 - 6:42

score 163 · Answer 11 · 2021-11-03 13:23:37

163

Views

A problem about characteristic polynomial

Published on 03 Nov 2021 - 13:23

score 73 · Answer 12 · 2021-11-16 02:16:05

73

Views

Find the roots of the polynomials $\pi(\lambda) = \lambda^{16}-10^{-16}$.

Published on 16 Nov 2021 - 2:16

score 245 · Answer 13 · 2026-03-25 13:54:49

245

Views

Taking the steady state of a matrix

Published on 25 Mar 2026 - 13:54

score 216 · Answer 14 · 2021-11-20 01:25:56

216

Views

Number of Jordan forms from given characteristic polynomial and partitions

Published on 20 Nov 2021 - 1:25

score 31 · Answer 15 · 2021-11-20 08:28:36

31

Views

Matrix minimal polynomial question

Published on 20 Nov 2021 - 8:28

List Question

Showing that the characteristic polynomial and the minimal polynomial of a certain matrix is the same.

Characteristic polynomial of a perturbed matrix (on the first column) as function of the original characteristic polynomial

Other invariants of a linear transformation?

Matrix whose spectral moments (traces of its powers) follow a geometric progression

Let $A \in K^{n\times n}$; $\chi_A(\alpha)=\det(\alpha I_n -A)$ for all $\alpha\in K$

finding frequencies using characteristic equations

Characteristic polynomial of an $n \times n$ matrix with only one column and one row non zero.

Non-conjugate matrices having the same minimal & characteristic polynomials & the same dimension of the eigenspace

factorizing characteristic polynomial of a matrix

Another way of proving the cayley Hamiltonian theorem in $\mathbb{C}$?

A problem about characteristic polynomial

Find the roots of the polynomials $\pi(\lambda) = \lambda^{16}-10^{-16}$.

Taking the steady state of a matrix

Number of Jordan forms from given characteristic polynomial and partitions

Matrix minimal polynomial question

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