List questions from multilinear-algebra

Published on 07 Oct 2015 - 14:13

495

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Linear maps preserving the determinant and Hermiticity

Published on 11 Oct 2015 - 8:23

1k

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Basis of a Tensor Product

Published on 18 Mar 2026 - 6:27

85

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Show R is a basis for Poly ; Find coordinate change matrix

Published on 21 Mar 2026 - 12:48

58

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The $-1$-eigenspace of the exchange map is $V \wedge V$

Published on 17 Oct 2015 - 2:29

1.1k

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Why are multilinear maps continuous?

Published on 21 Oct 2015 - 14:34

1.9k

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Over the reals the intersection of the orthogonal and symplectic groups in even dimension is isomorphic to the unitary group in the half dimension.

Published on 25 Oct 2015 - 17:51

712

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Does the tensor product with a finite dimensional vector space gives you some kind of semi-basis?

Published on 26 Oct 2015 - 18:38

1.2k

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Tensor product of $k$-algebras, center, isomorphism.

Published on 27 Oct 2015 - 20:10

155

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Is $J(V)$ just the symmetric algebra of the dual of $V$?

Published on 28 Oct 2015 - 6:13

1.4k

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How to show that the isotropic tensor of order $n$ is a multiple of the Kronecker delta?

Published on 28 Oct 2015 - 11:13

1k

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Bilinear maps and functions of the form $(x,y) \mapsto ux^2 + 2vxy + wy^2$

Published on 06 Mar 2026 - 11:46

524

Views

Associativity of the exterior multiplication of forms.

Published on 19 Mar 2026 - 10:19

472

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CW complex such that action induces action of group ring on cellular chain complex.

Published on 03 Nov 2015 - 17:32

79

Views

Proving an equivalence relation $(A_1,B_1)$ ~ $(A_2,B_2)$

Published on 03 Nov 2015 - 18:13

List Question

How the canonical symplectic form acts

Linear maps preserving the determinant and Hermiticity

Basis of a Tensor Product

Show R is a basis for Poly ; Find coordinate change matrix

The $-1$-eigenspace of the exchange map is $V \wedge V$

Why are multilinear maps continuous?

Over the reals the intersection of the orthogonal and symplectic groups in even dimension is isomorphic to the unitary group in the half dimension.

Does the tensor product with a finite dimensional vector space gives you some kind of semi-basis?

Tensor product of $k$-algebras, center, isomorphism.

Is $J(V)$ just the symmetric algebra of the dual of $V$?

How to show that the isotropic tensor of order $n$ is a multiple of the Kronecker delta?

Bilinear maps and functions of the form $(x,y) \mapsto ux^2 + 2vxy + wy^2$

Associativity of the exterior multiplication of forms.

CW complex such that action induces action of group ring on cellular chain complex.

Proving an equivalence relation $(A_1,B_1)$ ~ $(A_2,B_2)$

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