List questions from exterior-algebra

Published on 21 Oct 2019 - 21:50

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What does exterior product has to do with Determinant?

Published on 22 Oct 2019 - 6:18

556

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Wedge product decomposition of alternating bilinear form

Published on 22 Oct 2019 - 18:41

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Exterior derivative on surfaces

Published on 23 Feb 2026 - 4:35

613

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Wedge product of alternating forms is again alternating – Definition with shufles

Published on 26 Mar 2026 - 7:59

368

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Is df a 1-form or a "1-form field"?

Published on 23 Feb 2026 - 4:38

144

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Count the number of inversions in anticommutativity wedge product

Published on 05 Nov 2019 - 20:50

348

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Is there a partial exterior derivative?

Published on 23 Feb 2026 - 4:36

300

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Exterior power of a locally free sheaf twisted

Published on 10 Nov 2019 - 13:24

88

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Is this possible $Sym(n)\wedge Sym(n) \cong Sym(n)$ for all $n>7$?

Published on 10 Nov 2019 - 18:45

137

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Property of exterior derivative of alternating forms

Published on 23 Feb 2026 - 4:40

76

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A linear map in $2D$ whose components are Hodge-dual to each other is conformal

Published on 13 Nov 2019 - 9:50

84

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Is $h(x,y,z) = \sin(x)\cos(z)$ harmonic?

Published on 23 Feb 2026 - 4:40

1.4k

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Intuitive understanding of 2-forms, (1,1)-tensors, and other fundamental objects of exterior algebra or tensor algebra

Published on 23 Feb 2026 - 4:24

31

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Linear Algebra Direct Sums and Tensor Products

Published on 30 Nov 2019 - 16:15

List Question

If $\omega$ is a volume form, then $X\mapsto i_X\omega$ generates all $(n-1)$-forms

What does exterior product has to do with Determinant?

Wedge product decomposition of alternating bilinear form

Exterior derivative on surfaces

Wedge product of alternating forms is again alternating – Definition with shufles

Is df a 1-form or a "1-form field"?

Count the number of inversions in anticommutativity wedge product

Is there a partial exterior derivative?

Exterior power of a locally free sheaf twisted

Is this possible $Sym(n)\wedge Sym(n) \cong Sym(n)$ for all $n>7$?

Property of exterior derivative of alternating forms

A linear map in $2D$ whose components are Hodge-dual to each other is conformal

Is $h(x,y,z) = \sin(x)\cos(z)$ harmonic?

Intuitive understanding of 2-forms, (1,1)-tensors, and other fundamental objects of exterior algebra or tensor algebra

Linear Algebra Direct Sums and Tensor Products

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