List questions from outer-product

Published on 23 Feb 2026 - 3:30

43

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How do I use vectorization to simplify matrix integration problem?

Published on 23 Feb 2026 - 1:34

66

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For a given $M$, how can we solve $M=w\vec 1 ^T + \vec 1v^T$?

Published on 23 Feb 2026 - 3:26

285

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compute the inverse of matrix which is the Kronecker product of two vectors

Published on 23 Feb 2026 - 1:23

2.7k

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Why is the sum of outer products equal to the matrix product of a matrix and its transpose , so $A^TA = \sum_{i=1}^n a_i a_i^T$?

Published on 23 Feb 2026 - 3:31

232

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Where did the "Outer" and "Inner" Product nomenclature come from?

Published on 23 Feb 2026 - 3:28

45

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Need help understanding the similarities and differences between various products.

Published on 23 Feb 2026 - 3:25

21.8k

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Distinguishing between inner product and outer product in matrix notation

Published on 23 Feb 2026 - 3:26

705

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Calculate matrix powering given one outer product: $(x\cdot{y}^T)^k$

Published on 23 Feb 2026 - 3:27

108

Views

Find the solution of an outer product induced system

Published on 23 Feb 2026 - 3:27

404

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Decomposition of the Outer Product

Published on 23 Feb 2026 - 3:26

1.7k

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Outer product reformulation of LU decomposition

Published on 05 Dec 2018 - 7:49

2.9k

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Expected value of outer product of multivariate normal random vector with itself

Published on 30 Jan 2019 - 7:41

255

Views

Definition of outer product

Published on 02 Mar 2019 - 21:53

2.7k

Views

In what spaces are outer product of x with itself positive semidefinite?

Published on 27 Mar 2019 - 8:32

List Question

Distribution of outer product of two uniform r.v.'s on ellipsoid

How do I use vectorization to simplify matrix integration problem?

For a given $M$, how can we solve $M=w\vec 1 ^T + \vec 1v^T$?

compute the inverse of matrix which is the Kronecker product of two vectors

Why is the sum of outer products equal to the matrix product of a matrix and its transpose , so $A^TA = \sum_{i=1}^n a_i a_i^T$?

Where did the "Outer" and "Inner" Product nomenclature come from?

Need help understanding the similarities and differences between various products.

Distinguishing between inner product and outer product in matrix notation

Calculate matrix powering given one outer product: $(x\cdot{y}^T)^k$

Find the solution of an outer product induced system

Decomposition of the Outer Product

Outer product reformulation of LU decomposition

Expected value of outer product of multivariate normal random vector with itself

Definition of outer product

In what spaces are outer product of x with itself positive semidefinite?

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