sheaf of modules
sheaf of abelian groups, whose sections are modules over a sheaf of rings
ideal sheaf
subsheaf (as a sheaf of modules) of the structure sheaf of a scheme (or ringed space)
D-module
module over a sheaf of differential operators
sheaf of algebras
type of ringed space
sheaf of logarithmic differential forms
concept in mathematics
cotangent sheaf
given a morphism of schemes 𝑋→𝑆, the sheaf of 𝒪_𝑋-modules that represents 𝑆-derivations