Geometry of divisors

projective abelian algebraic group

theorem that the Euler characteristic of the sheaf cohomology of a holomorphic line bundle on a Riemann surface equals the degree of the bundle plus half of the Euler characteristic of the surface

type of sheaf

eneralization of codimension-1 subvarieties of algebraic varieties

moduli space of degree 0 line bundles on a curve; the identity component of the Picard group

mathematical group