Question

Multiplying a matrix with its eigenvectors stretches or contracts the vector without changing its "direction". Is this true for complex eigenvalues?

score 1.3k · Answer 1 · 2026-03-25 12:16:59

1.3k

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Multiplying a matrix with its eigenvectors stretches or contracts the vector without changing its "direction". Is this true for complex eigenvalues?

Published on 25 Mar 2026 - 12:16

score 227 · Answer 2 · 2026-03-25 04:39:39

227

Views

Problem with the definition of a topological Markov shift

Published on 25 Mar 2026 - 4:39

score 66 · Answer 3 · 2026-03-25 17:40:20

66

Views

Is there a more general definition of convolution or is this abuse of notation?

Published on 25 Mar 2026 - 17:40

score 236 · Answer 4 · 2026-03-25 12:20:55

236

Views

$n$ as an integer and a real number

Published on 25 Mar 2026 - 12:20

score 2.1k · Answer 5 · 2026-03-25 20:17:39

2.1k

Views

Relation between formulating the KKT conditions via gradients vs subdifferentials

Published on 25 Mar 2026 - 20:17

score 174 · Answer 6 · 2026-03-25 15:57:00

174

Views

Markov kernel intution

Published on 25 Mar 2026 - 15:57

score 41 · Answer 7 · 2026-03-26 03:01:45

41

Views

Typo in Definition of Orthogonal Set of Vectors?

Published on 26 Mar 2026 - 3:01

score 200 · Answer 8 · 2018-07-03 07:17:08

200

Views

What space best describes the colour space (RGB)?

Published on 03 Jul 2018 - 7:17

score 124 · Answer 9 · 2026-03-25 17:52:03

124

Views

How to define $a^b$ when $b$ is real?

Published on 25 Mar 2026 - 17:52

score 48 · Answer 10 · 2026-03-25 16:00:05

48

Views

What Is the Difference Between These Two Definitions? Infinite Orthonormal Systems and Completeness

Published on 25 Mar 2026 - 16:00

score 98 · Answer 11 · 2018-07-04 15:35:07

98

Views

How is the law of total probability used in deriving absorption probabilities?

Published on 04 Jul 2018 - 15:35

score 68 · Answer 12 · 2026-03-22 22:13:47

68

Views

Definition of $\pi_0 p^{-1}(u)$

Published on 22 Mar 2026 - 22:13

score 2.5k · Answer 13 · 2018-07-05 09:41:44

2.5k

Views

Is a vector space over a ring or over a field?

Published on 05 Jul 2018 - 9:41

score 198 · Answer 14 · 2026-03-25 01:14:51

198

Views

Correct definition of measurable function

Published on 25 Mar 2026 - 1:14

score 2.2k · Answer 15 · 2018-07-06 20:17:14

2.2k

Views

Why is vector times vector equal to a number?

Published on 06 Jul 2018 - 20:17

List Question

Multiplying a matrix with its eigenvectors stretches or contracts the vector without changing its "direction". Is this true for complex eigenvalues?

Problem with the definition of a topological Markov shift

Is there a more general definition of convolution or is this abuse of notation?

$n$ as an integer and a real number

Relation between formulating the KKT conditions via gradients vs subdifferentials

Markov kernel intution

Typo in Definition of Orthogonal Set of Vectors?

What space best describes the colour space (RGB)?

How to define $a^b$ when $b$ is real?

What Is the Difference Between These Two Definitions? Infinite Orthonormal Systems and Completeness

How is the law of total probability used in deriving absorption probabilities?

Definition of $\pi_0 p^{-1}(u)$

Is a vector space over a ring or over a field?

Correct definition of measurable function

Why is vector times vector equal to a number?

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