nature of characteristic polynomial
17391
Diagonalisation and characteristic polynomial
56068
What actually is a polynomial?
126064
What are examples of two non-similar invertible matrices with same minimal and characteristic polynomial and same dimension of each eigenspace?
111569
Property of a polynomial with no positive real roots
133756
Geometric interpretation of $\det(A^T) = \det(A)$
31029
Characteristic polynomial of a matrix of $1$'s
38190
Discriminant of a monic irreducible integer polynomial vs. discriminant of its splitting field
125785
Minimal polynomial of restriction to invariant subspace divides minimal polynomial
7833
Ideal and minimal polynomial
55119
Proof that the coefficients of a polynomial are real
118817
Polynomials in nature
65305
Minimal polynomial for an invertible matrix and its determinant
98273
minimal polynomial of powers of a matrix
132059
Minimal polynomials and cyclic subspaces
57930
Chromatic polynomial properties
35278
Does equality of characteristic polynomials guarantee equivalence of matrices?
18282
Finding the minimal polynomial, the eigenvalues, and the characteristic polynomial of $T(A)=A+A^t$