Cohomology of coherent sheaves and series of supernatural bundles

David Eisenbud, Frank–Olaf Schreyer

Type: Article

Publication Date: 2010-04-20

Citations: 30

DOI: https://doi.org/10.4171/jems/212

Abstract

We show that the cohomology table of any coherent sheaf on projective space is a convergent—but possibly infinite—sum of positive real multiples of the cohomology tables of what we call supernatural sheaves.

Locations

Journal of the European Mathematical Society - View - PDF

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