A question on pseudospectra of matrix polynomial
97121
A question on subordinate matrix norm
42427
Understanding linear algebra in Ordinary Least Squares derivation
84400
Build a Companion Matrix of a Polynomial?
101313
Minimal polynomial, determinants and invertibility
150387
Questions about matrix rank, trace, and invertibility
137455
How to figure out the spectral radius of this matrix
18282
Finding the minimal polynomial, the eigenvalues, and the characteristic polynomial of $T(A)=A+A^t$
127620
Matrix exponential of a traceless $2\times2$ complex matrix
6960
Necessary and sufficient condition for the matrix $A = I - 2 x x^t$ to be orthogonal
115467
Eigenvalues of Householder matrix
58900
Decomposing a matrix with polynomial elements into a polynomial with matrix coefficients
126337
Eigenvalues in orthogonal matrices
112900
Eigenvalue of a polynomial evaluated in a operator
146046
Are two matrices having the same characteristic and minimal polynomial always similar?
21422
Multivariate polynomial with no mixed terms
146715
A square matrix has the same minimal polynomial over its base field as it has over an extension field
157109
Finding the Dimension of a Matrix Polynomial: $W$ = { $p(B)$ : $p$ is a polynomial with real coefficients}