On Topological Homotopy Groups and Relation to Hawaiian Groups

Ameneh Babaee, Behrooz Mashayekhy, Hanieh Mirebrahimi +2

By generalizing the whisker topology on the $n$th homotopy group of pointed space $(X,x_0)$, denoted by ${\pi }_n^{wh}(X,x_0)$, we show that ${\pi }_n^{wh}(X,x_0)$ is a topological group…