Markus Wessler

collaborators

3 papers

math.CO2002

The largest small polytopes

Andreas Klein, Markus Wessler

The aim of this paper is the determination of the largest $n$ -dimensional polytope with $n + 3$ vertices of unit diameter. This is a special case of a more general problem proposed b…

math.AG2001

Weak Positivity and Dyson's Lemma

Markus Wessler

We state and prove a version of Dyson's Lemma for a product of smooth projective varieties of arbitrary dimension using positivity methods.

math.AG2001

An algebraic proof of Iitaka's Conjecture C_{2,1}

Markus Wessler

We give a proof of Iitaka's Conjecture C_{2,1} using only elementary methods from algebraic geometry. The main point is that, given a non-isotrivial and relatively minimal family f…