Monthly Archives: November 2013

The fundamental group of the earring space

Here is one of my favorite spaces: The earring space, i.e. the “shrinking wedge of circles.” This space is the first step into the world of “wild” topological spaces. This post is meant to be an introduction into how one … Continue reading

Posted in Algebraic Topology, Fundamental group, Homotopy theory | Tagged , , , , , , | 19 Comments