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math.CO2019
On a discrete John-type theorem
Sören Lennart Berg, Martin Henk
As a discrete counterpart to the classical John theorem on the approximation of (symmetric) -dimensional convex bodies by ellipsoids, Tao and Vu introduced so called general…
math.CO2017
Ehrhart tensor polynomials
Sören Berg, Katharina Jochemko, Laura Silverstein
The notion of Ehrhart tensor polynomials, a natural generalization of the Ehrhart polynomial of a lattice polytope, was recently introduced by Ludwig and Silverstein. We initiate a…