# Federico Castillo:The space of Minkowski Summands

**Time: **
Wed 2020-11-25 10.15 - 11.15

**Location: **
Zoom, meeting ID: 661 6337 6578

**Lecturer: **
Federico Castillo

Abstract: Given a polytope P we study the set of all possible Minkowski summands. Being a Minkowski summand is equivalent to normal (or strongly combinatorial) equivalence. Different points of views provide different looking (but equivalent) parametrizations of the space of Minkowski summands as a polyhedral cone. We will go over several examples like polygons, permutohedra, cubes, and more.

The seminar will be given via Zoom, Meeting ID: 661 6337 6578