Source: wikibot/topological-degree-theory
= Topological degree theory
{wiki=Topological_degree_theory}
Topological degree theory is a branch of mathematics, particularly within the field of topology and functional analysis, that deals with the concept of the degree of a continuous mapping between topological spaces. It provides a way to classify the behavior of functions, particularly in terms of their zeros, and to establish the existence of solutions to certain types of equations.