2 papers
math.AT2011
The fundamental group and covering spaces
Jesper M. Møller
These lecture notes from a first course in algebraic topology use the fundamental group and orbit categories to classify covering spaces.
math.AT2003
The classification of p-compact groups for p odd
Kasper K. S. Andersen, Jesper Grodal, Jesper M. Møller +1
A p-compact group, as defined by Dwyer and Wilkerson, is a purely homotopically defined p-local analog of a compact Lie group. It has long been the hope, and later the conjecture,…