List questions from orthogonal-matrices

Published on 11 Nov 2021 - 10:54

255

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Similarity transformation of an orthogonal matrix

Published on 25 Mar 2026 - 23:38

237

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Orthogonal regressors in linear regression model

Published on 31 Mar 2026 - 7:49

418

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Random rotations in SO(N) to get uniformly distributed dot product

Published on 19 Nov 2021 - 16:02

95

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Proving that the Spinor-kernel of SO3(K) is simple

Published on 28 Mar 2026 - 22:26

52

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Possible Proof that determinant of submatrix of Unitary matrix is alswys greater 0?

Published on 21 Nov 2021 - 6:34

62

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Are the placement of indicies of the $\mathfrak{so}(3, \mathbb{R})$ Lie Algebra structure constants 'irrelevant'?

Published on 29 Nov 2021 - 2:02

1.1k

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Real Schur decomposition of orthogonal matrix

Published on 25 Mar 2026 - 8:08

22

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Show that $ \text{Stab}\left(v\right)\approx O_{n-1}\left(\mathbb{R}\right) $ for $v \in \mathbb{R}^n$

Published on 02 Dec 2021 - 18:19

71

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Solve the matrix with semi-orthogonal projection $A=V^\top X V$

Published on 08 Dec 2021 - 20:02

161

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Prove that the eigenvalues of $3 \times 3$ orthogonal symmetric matrix are $\pm 1$.

Published on 10 Dec 2021 - 14:09

24

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Dimension of a polynomial space over $O(n)$ with trace as the function

Published on 12 Dec 2021 - 19:40

83

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Gradient in integral transformation

Published on 13 Dec 2021 - 14:51

802

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How to determine the eigenvalues and eigenvector of the Householder matrix

Published on 15 Dec 2021 - 19:45

182

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Convergence of BCH formula for real special orthogonal group/Lie algebra

Published on 16 Dec 2021 - 18:03

List Question

Orthogonality of DFT Matrix

Similarity transformation of an orthogonal matrix

Orthogonal regressors in linear regression model

Random rotations in SO(N) to get uniformly distributed dot product

Proving that the Spinor-kernel of SO3(K) is simple

Possible Proof that determinant of submatrix of Unitary matrix is alswys greater 0?

Are the placement of indicies of the $\mathfrak{so}(3, \mathbb{R})$ Lie Algebra structure constants 'irrelevant'?

Real Schur decomposition of orthogonal matrix

Show that $ \text{Stab}\left(v\right)\approx O_{n-1}\left(\mathbb{R}\right) $ for $v \in \mathbb{R}^n$

Solve the matrix with semi-orthogonal projection $A=V^\top X V$

Prove that the eigenvalues of $3 \times 3$ orthogonal symmetric matrix are $\pm 1$.

Dimension of a polynomial space over $O(n)$ with trace as the function

Gradient in integral transformation

How to determine the eigenvalues and eigenvector of the Householder matrix

Convergence of BCH formula for real special orthogonal group/Lie algebra

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