Newton–Okounkov Bodies over Discrete Valuation Rings and Linear Systems on Graphs
Newton–Okounkov Bodies over Discrete Valuation Rings and Linear Systems on Graphs
Abstract The theory of Newton–Okounkov bodies attaches a convex body to a line bundle on a variety equipped with a flag of subvarieties. This convex body encodes the asymptotic properties of sections of powers of the line bundle. In this article, we study Newton–Okounkov bodies for schemes defined over discrete …