Ends of Manifolds: High Dimensions
I am working with Craig Guilbault (University of Wisconsin-Milwaukee) studying inward tame ends of high dimensional manifolds. After completing a generalization of Siebenmann's classic theorem of collared ends from the stable to the perfectly semi-stable fundamental group case, we have arrived at a core of results and illustrative examples for arbitrary inward tame ends. Currently, we are preparing a manuscript to submit for publication.