2 problems

Let $\mathcal{T}:\mathbb{R}^d\rightarrow\mathbb{R}^d$ be a linear operator with characteristic polynomial $f(\mathcal{T})$. For an irreducible polynomial $g\in\mathbb{Z}[x]$ dividi…

Let ${\mathcal{A}}$ be a finite family of real matrices. The invariant polytope algorithm computes the joint spectral radius $\rho({\mathcal{A}})$ in finite time for a full-Lebesgu…