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I would really like to know more about the topology of singular spaces. A lot of the work

I have published up to now relates to Lusternik-Schnirelmann category and rational homotopy theory.

Recently Pascal Lambrechts and I have calculated the rational homotopy type of a configuration space of two points in a closed manifold and also of a blow-up of a manifold along a submanifold. A list of my publications is in my CV.