Prove that if $A,B$ are similar matrices then they have same minimal polynomial
11566
Similar matrices and minimal polynomial
6091
Similarity of products $AB$ and $BA$ of square matrices
128990
Prove that, at least one of the matrices $A+B$ and $A-B$ has to be singular
154666
similar matrices have same eigenvalue... stuck
25357
Matrices $B$ that commute with every matrix commuting with $A$
35247
The characteristic and minimal polynomial of a companion matrix
86841
Find a matrix $B$ such that $B^3 = A$
13026
Prove that if AB=I_m, then rk(A)=rk(B).
101313
Minimal polynomial, determinants and invertibility
123726
$2\times 2 $ matrices over $\mathbb{C}$ that satisfy $\mathrm A^3=\mathrm A$
122580
If N is elementary nilpotent matrix, show that N Transpose is similar to N
35278
Does equality of characteristic polynomials guarantee equivalence of matrices?
52528
Showing that minimal polynomial has the same irreducible factors as characteristic polynomial
65305
Minimal polynomial for an invertible matrix and its determinant
447
Minimal polynomial for T is a product of distinct linear factors
125785
Minimal polynomial of restriction to invariant subspace divides minimal polynomial
70606
Show that the LU decomposition of matrices of the form $\left[\begin{smallmatrix}0& x\\0 & y\end{smallmatrix}\right]$ is not unique