Axiomatic foundations of topological spaces

Axiomatic foundations of topological spaces refer to the formal set of axioms and definitions that provide a rigorous mathematical framework for the study of topological spaces. This framework was developed to generalize and extend notions of continuity, convergence, and neighborhoods, leading to the field of topology. ### Basic Definitions 1. **Set**: A topological space is built upon a set \(X\), which contains the points we are interested in.