List questions from multilinear-algebra

Published on 25 Mar 2026 - 1:52

121

Views

Identifying simple tensors.

Published on 15 Apr 2019 - 21:28

180

Views

Define dimension without referring to bases

Published on 25 Mar 2026 - 5:05

564

Views

Are there trilinear inner products?

Published on 17 Apr 2019 - 20:19

100

Views

A linear transform mapping one billinear map to another may not exist (counter-example)

Published on 22 Apr 2019 - 17:27

858

Views

Inner product structure on geometric algebra?

Published on 25 Mar 2026 - 0:00

892

Views

Why a matrix-by-matrix derivative is actually a tensor?

Published on 12 May 2019 - 14:41

99

Views

Inner product on diffential forms independence ortonormal basis

Published on 15 May 2019 - 14:35

489

Views

Why does a space vector $V$ must have finite dimension to be isomorphic to its bidual $V^{**}$?

Published on 17 May 2019 - 14:17

105

Views

possibly found a "counterexample" to a multilinear algebra problem

Published on 24 May 2019 - 17:41

107

Views

Alternating multilinear map with infinitely many arguments

Published on 25 Mar 2026 - 6:00

902

Views

Isomorphisms between invariants and coinvariants of characters

Published on 13 Jun 2019 - 1:52

1k

Views

Complex tensor product

Published on 25 Jun 2019 - 0:36

253

Views

$k$-linear form is the sum of a symmetric and a skew-symmetric one

Published on 26 Jun 2019 - 6:08

1k

Views

How do one view a linear transformation as a (1,1) Tensor?

Published on 01 Jul 2019 - 7:02

List Question

Basis for that $T: \mathbb{R}^3 \to \mathbb{R}^3$ is in rational canonical form

Identifying simple tensors.

Define dimension without referring to bases

Are there trilinear inner products?

A linear transform mapping one billinear map to another may not exist (counter-example)

Inner product structure on geometric algebra?

Why a matrix-by-matrix derivative is actually a tensor?

Inner product on diffential forms independence ortonormal basis

Why does a space vector $V$ must have finite dimension to be isomorphic to its bidual $V^{**}$?

possibly found a "counterexample" to a multilinear algebra problem

Alternating multilinear map with infinitely many arguments

Isomorphisms between invariants and coinvariants of characters

Complex tensor product

$k$-linear form is the sum of a symmetric and a skew-symmetric one

How do one view a linear transformation as a (1,1) Tensor?

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