New posts in linear-algebra

constructive canonical form of orthogonal matrix

linear-algebra matrices numerical-methods orthogonal-matrices constructive-mathematics

Similar Matrices and their Jordan Canonical Forms [duplicate]

linear-algebra jordan-normal-form

Analogue for simple modules in vector space setting

linear-algebra abstract-algebra modules

Linear independence of linear combinations

linear-algebra matrices

If a symmetric matrix commutes with all symmetric matrices, is it then a multiple of the identity?

linear-algebra abstract-algebra matrices vector-spaces linear-transformations

Eigenvalues and Spectrum

linear-algebra functional-analysis eigenvalues-eigenvectors spectral-theory

help understanding a paragraph from Linear Algebra Done Right

eigenvalues of a matrix $A$ plus $cI$ for some constant $c$

Prove that three $2\times2$ matrices that commute are linearly dependent

A connection between vector space operations and intuitionistic connectives?

linear-algebra logic

Calculating an Angle from $2$ points in space

linear-algebra geometry

Solving non square matrix equations

linear-algebra matrices matrix-equations

$A$ is a 3×3 matrix with eigenvalues 0,3,6 and corresponding eigenvectors $u$,$v$,$w$. [closed]

Why the determinant of A and Row Echelon Form of A is different?

linear-algebra determinant

The Determinant of an Operator Equals the Product of Determinants of its Restrictions

Why we wonder to know all derivations of an algebra?

linear-algebra differential-geometry

Can vector spaces over different fields be isomorphic?

4 linear equations, 5 variables

Prove or disprove : $\det(A^k + B^k) \geq 0$

linear-algebra matrices determinant

Eigenvalues of a row-reduced matrix on the main diagonal still?

linear-algebra matrices