the song rapper's delight came out in 2010.
the song rapper's delight came out in 2010.
when did the song rapper's delight come out?
2010
Na
Na
as explained above, an orbispace is basically a generalization of the orbifold concept applied to topological spaces. let then "x" be an orbispace endowed with a metric space structure for which the charts are geodesic length spaces. the preceding definitions and results for orbifolds can be generalized to give definitions of "orbispace fundamental group" and "universal covering orbispace", with analogous criteria for developability. the distance functions on the orbispace charts can be used to define the length of an orbispace path in the universal covering orbispace. if the distance function in each chart is non-positively curved, then the birkhoff curve shortening argument can be used to prove that any orbispace path with fixed endpoints is homotopic to a unique geodesic. applying this to constant paths in an orbispace chart, it follows that each local homomorphism is injective and hence:
orbifold