Ringed space

In the context of topology, a **ringed space** is a mathematical structure that consists of a topological space along with a sheaf of rings defined over that space. More formally, a ringed space is defined as a pair \( (X, \mathcal{O}_X) \), where: 1. \( X \) is a topological space. 2. \( \mathcal{O}_X \) is a sheaf of rings on \( X \).