Dealing with answers that have Root[ ...] when finding an Eigensystem
103409
Mathematica won't give eigenvectors but Wolfram Alpha will? What am I doing wrong?
24454
The relationship between the eigenvalues of matrices $XY$ and $YX$
76046
Finding the roots of the unknown function
146984
Prove: Full Rank and a solution os linear system
115467
Eigenvalues of Householder matrix
73952
Upper bound for the sum of absolute values of the eigenvalues
108132
How Do I Compute the Eigenvalues of a Small Matrix?
151276
Computing polynomial eigenvalues in Mathematica
81572
Reordering numerically calculated eigenvalues assuming smooth dependence on a parameter
109471
The eigenvectors of the transpose operator
145396
Symmetric Matrix , Eigenvectors are not orthogonal to the same eigenvalue.
128219
$$, \[ \] and equation environment alignment
123679
General Information about Eigenvalues for an 3x3 symmetric matrix
13571
Eigenvalues broken in Version 12.0
76477
Eigenvalues with transpose question.
68552
Find the representing matrix with the respect to the standard basis
59235
Finding eigenvalues of a differential operator