Specification properties on uniform spaces

In the following text we introduce specification property (stroboscopical property) for dynamical systems on uniform space. We focus on two classes of dynamical systems: generalized shifts and dynamical systems with Alexandroff compactification of a discrete space as phase space. We prove that for a discrete finite topological space $X$ with at least two elements, a nonempty set $\mathrm{\Gamma }$ and a self–map $\phi :\mathrm{\Gamma }\to \mathrm{\Gamma }$ the generalized shift dynamical system $(X^{\mathrm{\Gamma }},{\sigma }_{\phi })$: \begin{itemize} \item has (almost) weak specification property if and only if $\phi :\mathrm{\Gamma }\to \mathrm{\Gamma }$ does not have any periodic point, \item has (uniform) stroboscopical property if and only if $\phi :\mathrm{\Gamma }\to \mathrm{\Gamma }$ is one-to-one. \end{itemize}