Arrangements of hyperplanes are mathematical objects that can be approached by many different point of view such as algebro-geometric, combinatorial and topological ones. Moreover they are related to Artin Groups and the algebra connected with them.
I'm mainly interested in the combinatorics of hyperplane arrangements and in the study of the cohomology of the Milnor Fiber of the arrangement. I'm also interested in application of geometric models to social choice, economics and organizational studies. In particular, jointly with some economists, we modeled and studied problems related to these disciplines using arrangements of hyperplanes.