List questions from multilinear-algebra

Published on 05 Sep 2016 - 1:34

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How to compute the trace of a tensor?

Published on 09 Sep 2016 - 4:50

206

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$\wedge$-product, alternating

Published on 11 Sep 2016 - 0:37

1.1k

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Simplest mixed tensor example

Published on 17 Sep 2016 - 20:59

892

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Dimension of symmetric $n$-forms on vector space of dimension $n$

Published on 18 Sep 2016 - 13:39

678

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Symmetric, skew-symmetric $\mathbb{R}$-bilinear form, matrix of form in $\mathbb{R}$-basis.

Published on 19 Sep 2016 - 18:09

395

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Objective function for CP tensor decomposition

Published on 23 Feb 2026 - 3:42

256

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Tensor product in vector spaces

Published on 20 Sep 2016 - 19:53

503

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Space of symmetric $n$-tensors spanned by elements of form $\underbrace{v \otimes \ldots \otimes v}_{n}$?

Published on 20 Sep 2016 - 21:35

6.1k

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Linear Algebra: If $A^3 = I$, does $A$ have to be $I$?

Published on 23 Mar 2026 - 21:34

423

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Graded algebra and Hilbert–Poincaré series, closed formula, need some more detail.

Published on 21 Sep 2016 - 15:39

206

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dual basis, $\wedge$-product, proof

Published on 21 Sep 2016 - 21:31

3.2k

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Antisymmetric vs. alternating $k$-linear forms and wedge-product

Published on 25 Sep 2016 - 15:43

141

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What does a "pairing" in the context of vector spaces?

Published on 28 Sep 2016 - 2:33

684

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How is a quadratic form and symmetric bi-linear form determine each other?

Published on 26 Mar 2026 - 16:06

List Question

Is there a notion of transpose for multidimensional arrays?

How to compute the trace of a tensor?

$\wedge$-product, alternating

Simplest mixed tensor example

Dimension of symmetric $n$-forms on vector space of dimension $n$

Symmetric, skew-symmetric $\mathbb{R}$-bilinear form, matrix of form in $\mathbb{R}$-basis.

Objective function for CP tensor decomposition

Tensor product in vector spaces

Space of symmetric $n$-tensors spanned by elements of form $\underbrace{v \otimes \ldots \otimes v}_{n}$?

Linear Algebra: If $A^3 = I$, does $A$ have to be $I$?

Graded algebra and Hilbert–Poincaré series, closed formula, need some more detail.

dual basis, $\wedge$-product, proof

Antisymmetric vs. alternating $k$-linear forms and wedge-product

What does a "pairing" in the context of vector spaces?

How is a quadratic form and symmetric bi-linear form determine each other?

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