New posts in Coherent Sheaves

Importance of Vanishing Cohomology

Vector bundle associated to a locally free sheaf

Evaluation map of sheaves $f^{*}(f_{*}\mathcal{F})\rightarrow\mathcal{F}$.

Grothendieck group generated by classes of invertible sheaves

Sheaf of relative Kähler differentials intuitively

Serre's theorem on global generations on stacks

Locally ringed space with noetherian stalks and a non-coherent structural sheaf

Are schemes that "have enough locally frees" necessarily separated