Topological pair
= Topological pair
{wiki=Topological_pair}
In the context of topology, a "topological pair" typically refers to a pair consisting of a topological space and a subset of that space, often denoted as \\((X, A)\\), where \\(X\\) is a topological space and \\(A\\) is a subset of \\(X\\). This concept is particularly useful in algebraic topology and can be used to study various properties of spaces and the relationship between spaces and their subspaces.