if $A$ is an $ n × n$ matrix, the A is the change of coordinates matrix from some bases $B$ and $C$ of $\mathbb R^n$
116517
Is every invertible matrix a change of basis matrix?
93550
How to find the matrix representation of an operator from its action on a basis?
61718
Can a basis for a vector space be made up of matrices instead of vectors?
81770
Determinant of an $n\times n$ complex matrix as an $2n\times 2n$ real determinant
108850
Complex matrix that commutes with another complex matrix.
104274
Express $C$ interms of the sets $A_n$
4998
Question on determinants of matrices changing between integer matrices
44898
Help with commutative property of matrices problem
23372
Show that for an invertible matrix, the images of a set of vectors spanning the space also form a spanning set
38412
Basis for tensor products
113628
Where M is a matrix calculate a formula for M^n
76559
Change of basis for a rank 3 Cartesian tensor
78298
On the nilpotence of the matrix $AB-BA$
21758
Rank of the $n \times n$ matrix with ones on the main diagonal and $a$ off the main diagonal
55062
$2\times 2$ matrix $C=AB-BA$
42883
Cross product in $\mathbb R^n$
62303
For $V$ vector space of dimension $n$ under $\mathbb C$ and $T: V \to V $ linear transformation , show $V= \ker T^n \oplus $ Im $T^n$