I am an Associate Professor at the Philosophy Department of Paris West University (Université Paris Ouest Nanterre La Défense).
My PhD dissertation was about the general problem of the connection established (since Kant onward) between universality and necessity. It challenged that connection and worked toward analyzing both concepts independently of each other.
Since my PhD, I have been more and more involved in philosophy of mathematics, in keeping with the Russellian tradition of mathematical philosophy. I am particularly interested in the connections between logic and traditional branches of mathematics. I am currently working on applying fibered structures to logical semantics.