List questions from linear-algebra

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little linear algebra problem

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Birkhoff–von Neumann like linear algebra proof

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Can one describe the algebraic multiplicity in terms of generalized eigenspaces and the minimal polynomial?

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Prove that the transpose of a matrix is a linear transformation

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Linearity of the adjoint transformation of a bilinear map

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Let $A$ be a normal matrix. Prove $\left \| (A+I)v \right \| = \left \| (A^{*}+I)v \right \|$

Published on 13 Apr 2026 - 5:26

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Finding The Minimal Polynomial Of Symmetric/Hermitian Matrix

Published on 11 May 2026 - 9:32

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How to determine $f^{-1}$ for $f(p) = (1 + X)p' + p$

Published on 13 Apr 2026 - 22:04

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How to confirm the $k$-th power of this matrix?

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Linear transformations - singularity

Published on 11 May 2026 - 2:17

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Finding the intersection of two 2d vector equations

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$S^tDS$ positive semidefinite if $D$ is so

Published on 11 May 2026 - 5:18

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Transformation matrix and ONB

Published on 25 Apr 2026 - 1:51

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What does the Gilbert-Varshamov bound say about random linear codes?

Published on 10 May 2026 - 20:50

List Question

How rank-revealing QR factorization determine the rank of the matrix?

little linear algebra problem

Birkhoff–von Neumann like linear algebra proof

Can one describe the algebraic multiplicity in terms of generalized eigenspaces and the minimal polynomial?

Prove that the transpose of a matrix is a linear transformation

Linearity of the adjoint transformation of a bilinear map

Let $A$ be a normal matrix. Prove $\left \| (A+I)v \right \| = \left \| (A^{*}+I)v \right \|$

Finding The Minimal Polynomial Of Symmetric/Hermitian Matrix

How to determine $f^{-1}$ for $f(p) = (1 + X)p' + p$

How to confirm the $k$-th power of this matrix?

Linear transformations - singularity

Finding the intersection of two 2d vector equations

$S^tDS$ positive semidefinite if $D$ is so

Transformation matrix and ONB

What does the Gilbert-Varshamov bound say about random linear codes?

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