Variational principles for spectral radius of weighted endomorphisms of $C(X,D)$

B. K. Kwasniewski, A. V. Lebedev

We give formulas for the spectral radius of weighted endomorphisms $a\alpha :C(X,D)\to C(X,D)$, $a\in C(X,D)$, where $X$ is a compact Hausdorff space and $D$ is a unital Banach algebra.…