10 citations · 23 across the 9 of their papers we have counts for
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math.AG2014★ 10 cited
On the boundedness of the denominators in the Zariski decomposition on surfaces
Thomas Bauer, Piotr Pokora, David Schmitz
Zariski decompositions play an important role in the theory of algebraic surfaces. For making geometric use of the decomposition of a given divisor, one needs to pass to a multiple…
math.AG2014
Global Okounkov bodies for Bott-Samelson varieties
David Schmitz, Henrik Seppänen
We use the theory of Mori dream spaces to prove that the global Okounkov body of a Bott-Samelson variety with respect to a natural flag of subvarieties is rational polyhedral. In f…
math.AG2014
On the polyhedrality of global Okounkov bodies
David Schmitz, Henrik Seppänen
We prove that the existence of a finite Minkowski base for Okounkov bodies on a smooth projective variety with respect to an admissible flag implies rational polyhedrality of the g…