Question

Is an eigenvector of the power of a non-singular matrix also an eigenvector of that non-sigular matrix?

score 52 · Answer 1 · 2026-04-16 08:41:39

52

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Is an eigenvector of the power of a non-singular matrix also an eigenvector of that non-sigular matrix?

Published on 16 Apr 2026 - 8:41

score 122 · Answer 2 · 2026-04-16 14:48:57

122

Views

When does $\sum_{j=0}^{\infty} A^j(A^T)^j$ commute with $A^T$?

Published on 16 Apr 2026 - 14:48

score 529 · Answer 3 · 2026-04-10 05:39:50

529

Views

How to interpret the change of basis matrix

Published on 10 Apr 2026 - 5:39

score 706 · Answer 4 · 2026-04-11 15:49:36

706

Views

Can two singular matrices ever be row equivalent?

Published on 11 Apr 2026 - 15:49

score 1.5k · Answer 5 · 2026-04-11 23:00:15

1.5k

Views

Need help with writing proofs for matrices that are row equivalent

Published on 11 Apr 2026 - 23:00

score 59 · Answer 6 · 2026-04-16 14:43:45

59

Views

Proving $S= S^3$

Published on 16 Apr 2026 - 14:43

score 105 · Answer 7 · 2026-04-12 00:39:15

105

Views

Eigenvalues of a complicated matrix

Published on 12 Apr 2026 - 0:39

score 223 · Answer 8 · 2026-04-13 21:09:01

223

Views

Solution for the linear equations with triangular matrices

Published on 13 Apr 2026 - 21:09

score 1.6k · Answer 9 · 2026-04-12 19:37:44

1.6k

Views

Rank of a Hermitian matrix in terms of Eigen values?

Published on 12 Apr 2026 - 19:37

score 39 · Answer 10 · 2026-04-12 10:29:58

39

Views

What can be said about the definiteness of $A^{T}_i+A_i$ when $\sum_{i=1}^{n}A^{T}_{i}+A_i<0$?

Published on 12 Apr 2026 - 10:29

score 256 · Answer 11 · 2026-04-23 23:00:19

256

Views

Nearest (with respect to weights) symmetric positive semidefinite matrix

Published on 23 Apr 2026 - 23:00

score 527 · Answer 12 · 2026-04-12 01:47:02

527

Views

Alternate definition of "SEPARABLE MATRIX"

Published on 12 Apr 2026 - 1:47

score 714 · Answer 13 · 2026-04-12 08:07:16

714

Views

Matrices over noncommutative rings?

Published on 12 Apr 2026 - 8:07

score 187 · Answer 14 · 2026-04-10 09:14:51

187

Views

Matrices in Geometric progression

Published on 10 Apr 2026 - 9:14

score 2.9k · Answer 15 · 2026-04-14 04:45:46

2.9k

Views

Is there a 4x4 unitary matrix with 0 diagonal and non-zero off-diagonal?

Published on 14 Apr 2026 - 4:45

List Question

Is an eigenvector of the power of a non-singular matrix also an eigenvector of that non-sigular matrix?

When does $\sum_{j=0}^{\infty} A^j(A^T)^j$ commute with $A^T$?

How to interpret the change of basis matrix

Can two singular matrices ever be row equivalent?

Need help with writing proofs for matrices that are row equivalent

Proving $S= S^3$

Eigenvalues of a complicated matrix

Solution for the linear equations with triangular matrices

Rank of a Hermitian matrix in terms of Eigen values?

What can be said about the definiteness of $A^{T}_i+A_i$ when $\sum_{i=1}^{n}A^{T}_{i}+A_i<0$?

Nearest (with respect to weights) symmetric positive semidefinite matrix

Alternate definition of "SEPARABLE MATRIX"

Matrices over noncommutative rings?

Matrices in Geometric progression

Is there a 4x4 unitary matrix with 0 diagonal and non-zero off-diagonal?

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