👉 In mathematics, a homology or homological algebra is an area of algebraic topology that studies the relationship between different kinds of topological spaces. It involves studying how the structure of one space relates to that of another space, and in particular, how they can be "homologized" or "dualized." Homology groups are a fundamental tool for analyzing such relationships. In this context, homology is often used to study the relationship between two topological spaces. Two spaces X and
