List questions from spin-geometry

Published on 23 Oct 2019 - 20:40

129

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Locus of all points

Published on 25 Mar 2026 - 11:00

77

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spin structure on $\Gamma \backslash S^n$

Published on 25 Mar 2026 - 16:06

264

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The spiral equation in system of coordinates

Published on 13 Dec 2019 - 2:39

361

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The center of the Spin group written in the matrix of Spinor representation

Published on 15 Dec 2019 - 1:05

43

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Write the $Z(SO(n))=\mathbb{Z}/2$ center subgroup in terms of the matrix of spinor representation of $Z(Spin(n))=\mathbb{Z}/4$ for $n = 2 \mod 4$

Published on 16 Dec 2019 - 2:11

145

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Dirac Operator on $\mathbb{R}^2$

Published on 25 Mar 2026 - 20:32

142

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Example of surjective sheaf morphisms which are not surjective on sections

Published on 18 Jan 2020 - 23:28

42

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Spin structure on twice an oriented bundle

Published on 23 Jan 2020 - 14:09

148

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Index of Dirac operator and Chern character of symmetric product twisting bundle

Published on 30 Jan 2020 - 6:58

91

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A doubt from book Spinors and Calibrations

Published on 25 Mar 2026 - 9:24

164

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4th Stiefel whitney class of a 7-dimensional Spin manifold

Published on 01 Feb 2020 - 20:38

33

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$SO(V,q)$ is often almost a simple group?

Published on 05 Feb 2020 - 2:24

21

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If $Cl_{r,s}$ has representation with image of $-1$ non-trivial,such representation are not induced from $O_{r,s}$ or $SO_{r,s}$?

Published on 07 Feb 2020 - 17:11

26

Views

How to produce isomorphism $Cl_{r,s+1}\cong Cl_{s,r+1}$

Published on 11 Feb 2020 - 21:38

List Question

Existence of Harmonic Spinors

Locus of all points

spin structure on $\Gamma \backslash S^n$

The spiral equation in system of coordinates

The center of the Spin group written in the matrix of Spinor representation

Write the $Z(SO(n))=\mathbb{Z}/2$ center subgroup in terms of the matrix of spinor representation of $Z(Spin(n))=\mathbb{Z}/4$ for $n = 2 \mod 4$

Dirac Operator on $\mathbb{R}^2$

Example of surjective sheaf morphisms which are not surjective on sections

Spin structure on twice an oriented bundle

Index of Dirac operator and Chern character of symmetric product twisting bundle

A doubt from book Spinors and Calibrations

4th Stiefel whitney class of a 7-dimensional Spin manifold

$SO(V,q)$ is often almost a simple group?

If $Cl_{r,s}$ has representation with image of $-1$ non-trivial,such representation are not induced from $O_{r,s}$ or $SO_{r,s}$?

How to produce isomorphism $Cl_{r,s+1}\cong Cl_{s,r+1}$

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