When does a matrix of order n have n distinct eigenvectors?
117293
sufficient and necessary conditions for matrix to be diagonalize or triangular
91636
Are all eigenvectors, of any matrix, always orthogonal?
158724
Show that $B$ is diagonalizable if If $AB=BA$ and $A$ has distinct real eigenvalues
135421
Determinant of an $n\times n$ Toeplitz matrix
52260
Diagonalization and eigenvalues
149086
Determining $\mbox{tr}(A)$ and $\det(A)$ as functions of the eigenvalues of a matrix
69542
Why do the $n \times n$ non-singular matrices form an "open" set?
129977
Prove that $\lambda_1^2$, $\lambda_1\lambda_2$ and $\lambda_2^2$ are eigenvalues of matrix $A$
64353
Does the set of matrix commutators form a subspace?
40222
Matrices that are not diagonal or triangular, whose eigenvalues are the diagonal elements
100656
$2\times2$ matrix $A$ such that $A$ has one independent eigenvector while $A^{2}$ has two independent eigenvectors
21885
Why is the determinant useful when finding eigenvectors?
102166
What is the relation between rank of a matrix, its eigenvalues and eigenvectors
29788
Eigenvalues of a matrix whose square equals its transpose
134162
What is a basis for the space of $n\times n$ Hermitian matrices?
152637
Determinant of a specific circulant matrix, $A_n$
139317
If $A$ is a complex matrix of size $n$ of finite order then is $A$ diagonalizable ?