Ryan Kaliszewski, PhD

Visiting Assistant Professor

Ryan Kaliszewski

Office: Korman Center 259
Phone: 215.571.3828


  • BS, Mathematics and Computer Science, Central Michigan University, 2004
  • MA, Mathematics, Central Michigan University, 2008
  • PhD, Mathematics, The University of North Carolina at Chapel Hill, 2013

Research Interests

Algebraic Combinatorics and Algebraic Geometry--specifically positivity results for generating polynomials. This includes the study of quiver polynomials and algebraic graph theory. I also have interests in some other areas of combinatorics.


Ryan Kaliszewski received his PhD from the University of North Carolina in 2013 under the supervision of Richárd Rimányi.