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Katharina Jochemko: Points, Polytopes and Polynomials

Time: Tue 2021-01-19 11.15

Lecturer: Katharina Jochemko, KTH

Location: Zoom, meeting ID: 625 8662 8413


Ehrhart theory is concerned with the enumeration of lattice points in polytopes. Given a polytope with vertices in the integer lattice, the function counting the lattice points in its integer dilates agrees with a polynomial, the Ehrhart polynomial of the polytope. In this talk, I will give a brief overview of some of my research interests in Ehrhart theory, in particular, geometric models for enumerative problems, structural results for Ehrhart polynomials as well as ties to valuation theory.

Belongs to: Department of Mathematics
Last changed: Jan 16, 2021