2 problems

Let $\nu$ be the map constructed from the configuration-space model of the loop space of the classifying space $B\mathsf{G}$, using the maps between configurations, evaluation fibe…

Let $\mathcal{X}$ be an orbifold, and let $II\mathcal{X}$ be its double inertia orbifold, whose points are triples $(x,g,h)$ with $x\in\mathcal{X}$ and commuting elements…