Research Interest 1
I study the topology of stratified spaces. I have several current projects: i) studying Witt groups of perverse sheaves, ii) developing refinements of homotopy theory which are adapted to stratified spaces, and iii)investigating spaces of stability conditions (in the sense of Bridgeland) on the constructible derived category.
Partially - ordered homotopy theory of stratified spaces
LEVERHULME TRUST (UK)
April 2008 - March 2011
External: Universität Münster
Work on Witt groups of perverse sheaves