Eigenvaules of a symbolic matrix
4241
How do I work with Root objects?
39256
Finding $\det(I+A^{100})$ where $A\in M_3(R)$ and eigenvalues of $A$ are $\{-1,0,1\}$
52260
Diagonalization and eigenvalues
7612
How can I compute eigenvalues or characteristic polynomial of this matrix? Please help.
94424
Matrices and Eigenvalues of Norm
53993
Can Eigenvalues[] and Eigenvectors[] be assumed to return the same ordering?
47173
Half-integer eigenvalues of orbital angular momentum
30882
Proving Invertibility and Eigenvalues
144097
eigenvalues and eigenvectors of $vv^T$
11475
How to create automatically some matrices for symbolic manipulation?
158264
Rotation of Matrices and their interpretation
156868
Why is finding $M$ eigenvectors on smaller matrix valid?
149629
The Eigenvalues of a block matrix
69547
Find the eigenvector associated with the smallest eigenvalue, not smallest in magnitude
28584
Eigenvalues and eigenspaces of AB
99585
Do the non-zero eigenvalues of AB and BA have the same algebraic multiplicity (for AB and BA not square)?
18282
Finding the minimal polynomial, the eigenvalues, and the characteristic polynomial of $T(A)=A+A^t$