Question

Diagonalizing the sum of block matrices

score 45 · Answer 1 · 2026-03-26 22:17:18

45

Views

Diagonalizing the sum of block matrices

Published on 26 Mar 2026 - 22:17

score 129 · Answer 2 · 2023-05-29 23:25:08

129

Views

Find, if they exist, all the values of $k \in \mathbb{R}$ for which the system admits infinitely many solutions

Published on 29 May 2023 - 23:25

score 117 · Answer 3 · 2023-06-03 04:42:20

117

Views

Matrix representation of the inverse of a linear operator

Published on 03 Jun 2023 - 4:42

score 99 · Answer 4 · 2023-06-03 13:16:49

99

Views

If a Hilbert space $H$ has an ONB consisting of the eigenfunctions of an operator $A$, is $Av=\sum_{j} l_j\left<v,e_j\right>e_j$ always true?

Published on 03 Jun 2023 - 13:16

score 36 · Answer 5 · 2023-06-06 06:42:47

36

Views

Diagonalizability w.r.t. non-orthonormal basis in application

Published on 06 Jun 2023 - 6:42

score 57 · Answer 6 · 2026-03-29 12:25:32

57

Views

Normal modes of oscillation: proving a matrix formula

Published on 29 Mar 2026 - 12:25

score 42 · Answer 7 · 2023-06-11 13:44:51

42

Views

Prove that if $\phi: V \to V$ is diagonalizable and $U \subseteq V$ is a $\phi$-stable subspace then $\phi|_U$ is also diagonalizable.

Published on 11 Jun 2023 - 13:44

score 24 · Answer 8 · 2023-06-15 04:20:07

24

Views

Modal matrix rows

Published on 15 Jun 2023 - 4:20

score 322 · Answer 9 · 2023-06-15 14:31:24

322

Views

A (new?) proof of the classification of continuous morphisms from $\mathbb{S}$ to $\text{GL}_n (\mathbb{R})$. Reference request :)

Published on 15 Jun 2023 - 14:31

score 51 · Answer 10 · 2023-06-19 08:44:55

51

Views

A basis of a diagonalized symmetric bilinear form

Published on 19 Jun 2023 - 8:44

score 68 · Answer 11 · 2026-03-27 00:03:47

68

Views

Transformation of a matrix to its block diagonal form

Published on 27 Mar 2026 - 0:03

score 65 · Answer 12 · 2026-04-01 00:24:19

65

Views

Simultaneous diagonalization of a positive semi-definite matrix and a symmetric matrix

Published on 01 Apr 2026 - 0:24

score 121 · Answer 13 · 2026-03-25 11:53:20

121

Views

Diagonalization of specific symmetric tridiagonal matrix

Published on 25 Mar 2026 - 11:53

score 78 · Answer 14 · 2023-07-07 08:57:56

78

Views

A question on matrices whose minimal polynomials has no repeated roots

Published on 07 Jul 2023 - 8:57

score 80 · Answer 15 · 2023-07-09 14:44:24

80

Views

Find a non-square matrix satisfying $CA=BC$

Published on 09 Jul 2023 - 14:44

List Question

Diagonalizing the sum of block matrices

Find, if they exist, all the values of $k \in \mathbb{R}$ for which the system admits infinitely many solutions

Matrix representation of the inverse of a linear operator

If a Hilbert space $H$ has an ONB consisting of the eigenfunctions of an operator $A$, is $Av=\sum_{j} l_j\left<v,e_j\right>e_j$ always true?

Diagonalizability w.r.t. non-orthonormal basis in application

Normal modes of oscillation: proving a matrix formula

Prove that if $\phi: V \to V$ is diagonalizable and $U \subseteq V$ is a $\phi$-stable subspace then $\phi|_U$ is also diagonalizable.

Modal matrix rows

A (new?) proof of the classification of continuous morphisms from $\mathbb{S}$ to $\text{GL}_n (\mathbb{R})$. Reference request :)

A basis of a diagonalized symmetric bilinear form

Transformation of a matrix to its block diagonal form

Simultaneous diagonalization of a positive semi-definite matrix and a symmetric matrix

Diagonalization of specific symmetric tridiagonal matrix

A question on matrices whose minimal polynomials has no repeated roots

Find a non-square matrix satisfying $CA=BC$

Trending Questions

Popular # Hahtags

Popular Questions