## Selected writings

On braid group representations seen in the topological K-theory of the classifying space of the braid group:

On free group actions on n-spheres (or rather on product spaces of n-spheres):

On orbifolds:

On orbifolds, orbifold cohomology and specifically on Chen-Ruan cohomology and equivariant K-theory:

On orbifolds in mathematical physics and in particular in string theory:

category: people