given A and B are mxn and nxm matrices. What can we say about their eigenvalues
31606
Do matrices $ AB $ and $ BA $ have the same minimal and characteristic polynomials?
7612
How can I compute eigenvalues or characteristic polynomial of this matrix? Please help.
126337
Eigenvalues in orthogonal matrices
2798
A and B are nxn matrices, $A =B^TB$. Prove that if rank(B)=n, A is pos def, and if rank(B)<b, A is pos semi-def.
43570
Finding two non-zero matrices where $AX = BA$
142202
eigenvalues of cycle graph and its complement graph
63753
Eigenvalues of product of two complex matrices
94037
Solving the matrix equation $AP=PB$, where $A$ and $B$ are similar
76477
Eigenvalues with transpose question.
48961
system of matrix equations
154666
similar matrices have same eigenvalue... stuck
158724
Show that $B$ is diagonalizable if If $AB=BA$ and $A$ has distinct real eigenvalues
33591
Product of two matrices sharing the same eigenvector
44632
eigenvalues of symbolic Hermitian 3X3 matrix
149916
Minimum eigenvalue and singular value of a square matrix
92744
These two operators commute...but their eigenvectors aren't all the same. Why?
94424
Matrices and Eigenvalues of Norm