Separation axioms are a set of conditions in topology that describe how distinct points and sets can be "separated" from each other using open sets. These axioms help to classify topological spaces based on their separation properties. The different separation axioms build upon each other, and they include: 1. **T0 (Kolmogorov)**: A space is T0 if for any two distinct points, there exists an open set containing one of the points but not the other.
New to topics? Read the docs here!