👉 In mathematics, a homeomorphism is a mapping between two topological spaces that preserves the structure of those spaces. These mappings are often used in topology and analysis to define a "homeomorphism" or "homeomorphism class" between two topological spaces. A homeomorphism (or homeomorphisms) can be defined as a function that is bijective, continuous, and open. In other words, it must satisfy three conditions: being bijective means that the mapping preserves both
