Topological action of a discrete semi-group

Document Type : Research Articles

Authors

1 Department of mathematics, College of sciences, Yasouj University, Yasouj, Iran, 75918

2 Yasouj University

10.22080/cjms.2024.27550.1706

Abstract

Given a discrete semi-group $S$, we define a topological action $\theta$ of S on a locally compact space $X$. Additionally, there is an action α of $S$ on the $C^∗$-algebra $C0(X)$, which is introduced in relation to $θ$. We explore the topological independence of $\theta$ and the impact of $\theta$ on α. Finally, we discuss the concept of a semi-partial dynamical system $(C0(X), S, \alpha)$ and examine some of its properties.

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