Skip to main content

All Questions

Filter by
Sorted by
Tagged with
5 votes
0 answers
614 views

Does the higher cohomology of a quasi-coherent sheaf on a Stein manifold vanish?

It is a well-known result in algebraic geometry that if $X$ is an affine scheme and $\mathcal{F}$ is a quasi-coherent sheaf on $X$, then the higher cohomologies of $\mathcal{F}$ vanish, i.e. $$ H^i(X,\...
Zhaoting Wei's user avatar
  • 9,019
3 votes
0 answers
285 views

Reference for the Koszul--Malgrange Theorem

The Koszul--Malgrange theorem, roughly, identifies holomorphic vectors bundles over a complex manifold, as those finitely generated projective modules admitting a flat $(0,1)$-connection. The ...
John Smith's user avatar
2 votes
0 answers
60 views

Relative Dolbeault cohomology using currents

I need to compute the cohomology groups of some relative holomorphic $i$-forms $H^\bullet(X, \Omega^i_{X/Y})$ for a fibration of complex manifolds $X\to Y$, using a kind of distributional de Rham ...
xir's user avatar
  • 2,054