Loop spaces of $n$-dimensional Poincaré duality complexes whose $(n-1)$-skeleton is a co-$H$-space

Lewis Stanton, Stephen Theriault

Under certain hypotheses, we prove a loop space decomposition for simply-connected Poincaré Duality complexes of dimension $n$ whose $(n-1)$-skeleton is a co-$H$-space. This unifie…