List questions from matrix-decomposition

Published on 02 Apr 2026 - 12:58

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Reducing a matrix to Smith normal form

Published on 23 Feb 2026 - 9:43

128

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Can I factor a rational expression of the form...

Published on 18 Jun 2016 - 4:37

347

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Stochastic matrix relating to power method

Published on 18 Jun 2016 - 7:02

228

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Simplifying Trace of a Matrix Expression ${\rm Tr} \left( (I- D^{-1} BA^2) B (I- D^{-1} BA^2)^T \right)$

Published on 01 Apr 2026 - 5:05

652

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Hessian matrix of the mahalanobis distance wrt the Cholesky decomposition of a covariance matrix

Published on 23 Feb 2026 - 3:31

477

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A confusion about the definition of the "trace" norm

Published on 01 Apr 2026 - 5:04

241

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Trace of the product of a Lie algebra and Lie group element

Published on 01 Apr 2026 - 5:05

64

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If A is positive definite (but not necessarily symmetric) can you decompose it?

Published on 31 Mar 2026 - 5:41

1.9k

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Properties of matrix stable (numerical) rank

Published on 02 Apr 2026 - 14:43

147

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Prove the invertibility of $X^T X$ when $X$ is a (rectangular) Toeplitz-like matrix.

Published on 01 Jul 2016 - 7:34

7.7k

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Eigenvalues of product of a matrix with a diagonal matrix

Published on 02 Jul 2016 - 12:31

719

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Existence of Schur's Decomposition & Cayley Hamilton Theorem

Published on 02 Jul 2016 - 21:55

213

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Schur decomposition of a matrix.

Published on 27 Mar 2026 - 5:08

423

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Eigenvalues of a tridiagonal matrix with corners (periodic tridiagonal, cyclic tridiagonal)

Published on 04 Jul 2016 - 22:48

List Question

Addition of Two positive definite matrices

Reducing a matrix to Smith normal form

Can I factor a rational expression of the form...

Stochastic matrix relating to power method

Simplifying Trace of a Matrix Expression ${\rm Tr} \left( (I- D^{-1} BA^2) B (I- D^{-1} BA^2)^T \right)$

Hessian matrix of the mahalanobis distance wrt the Cholesky decomposition of a covariance matrix

A confusion about the definition of the "trace" norm

Trace of the product of a Lie algebra and Lie group element

If A is positive definite (but not necessarily symmetric) can you decompose it?

Properties of matrix stable (numerical) rank

Prove the invertibility of $X^T X$ when $X$ is a (rectangular) Toeplitz-like matrix.

Eigenvalues of product of a matrix with a diagonal matrix

Existence of Schur's Decomposition & Cayley Hamilton Theorem

Schur decomposition of a matrix.

Eigenvalues of a tridiagonal matrix with corners (periodic tridiagonal, cyclic tridiagonal)

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