How to show $A$ and $P^{-1}BP$ have same minimal polynomial?
30665
Elegant proofs that similar matrices have the same characteristic polynomial?
125785
Minimal polynomial of restriction to invariant subspace divides minimal polynomial
103552
The minimal polynomial of a primitive $p^{m}$-th root of unity over $\mathbb{Q}_p$
26658
A proof for $\nabla |u|^p = p\ \text{sgn}(u)|u|^{p-1}\nabla u$.
105395
Minimal polynomial of $1 + 2^{1/3} + 4^{1/3}$
125096
Minimal polynomial of $\alpha=\sqrt 2e^\frac{2\pi i}{3}$
149364
Characteristic polynomial of an inverse
46265
Minimal polynomial of the operator $T:V\oplus W\to V\oplus W$
106091
Showing $\mathcal{P}(X)$ is isomorphic to $2^X$
15312
Show that $R \cap R^{−1}$ is an equivalence relation on $X$?
82295
Showing that the minimal polynomial of an $n \times n$ matrix has degree at most $n$ without using the Cayley-Hamilton Theorem
94406
Degree of minimum polynomial at most $n$ without Cayley-Hamilton?
48906
Prove that T is diagonalizable if and only if the minimal polynomial of T has no repeated roots.
51465
New, elegant proofs for $\varphi(p^{k})=p^{k}-p^{k-1}$
146715
A square matrix has the same minimal polynomial over its base field as it has over an extension field
13147
Proof verification - Minimal polynomial of $\alpha$ has integer coef.s iff its an alg. integer
145191
Content of a polynomial