9 citations · 28 across the 15 of their papers we have counts for
Showing 2017 · math.AGShow all
2 papers · 2 filters
math.AG2017
On global Okounkov bodies of spherical varieties
Guido Pezzini, Henrik Seppänen
We define and study the global Okounkov moment cone of a projective spherical variety X, generalizing both the global Okounkov body and the moment body of X defined by Kaveh and Kh…
math.AG2017
On some families of smooth affine spherical varieties of full rank
Kay Paulus, Guido Pezzini, Bart Van Steirteghem
Let G be a complex connected reductive group. I. Losev has shown that a smooth affine spherical G-variety X is uniquely determined by its weight monoid, which is the set of irreduc…