
Originally posted on Charlotte Scott Centre for Algebra:
This Wednesday 10th of May, 2023, Elena Tielker (Bielefeld University) has given a digital talk entitled Polytopes and Permutations at the Charlotte Centre for Algebra. Abstract: It is well-known that the numerator of the Ehrhart series, the so-called h-polynomial, of a lattice polytope has nonnegative coefficients. Only…