👉 A homology is a type of abstract algebraic concept that refers to the relationship between two different topological spaces. In mathematics, it is used in the study of algebraic topology and can be defined as follows:
1.
Topological Space
: A space X is said to have a homology with coefficients if there exists a continuous function h: X \rightarrow R (where R denotes the set of real numbers) such that for each n ∈ N, the homology group H_n(X