Eigenvalues of weighted generalized shifts over direct products of vector spaces

Abstract

In the following text for vector space $V$ over field $F$ we compute all eigenvalues of weighted generalized shift $\sigma_{\varphi,\mathfrak{w}}:V^\Gamma\to V^\Gamma$ (and generalized shift $\sigma_\varphi:V^\Gamma\to V^\Gamma$) for nonempty set $\Gamma$, weight vector $\mathfrak{w}\in F^\Gamma$ and self--map $\varphi:\Gamma\to \Gamma$.