University of Chicago Department of Mathematics | 290 followers on LinkedIn. One of the most exciting places in the world to do mathematics. | The Department of Mathematics at the University of Chicago is one of the most exciting places in the world to do mathematics. We have over 30 tenured and tenure-track faculty working in areas as various as combinatorics, algebraic geometry, number theory, pure and applied analysis, representation theory, probability, geometry, topology, dynamical systems, logic, and financial mathematics, along with a similar number of Dickson Instructors. The research environment in the department is very lively, with seminars meeting virtually every day of the week and a constant stream of visitors.