Abstract
We compare the cohomological annihilators of a projective subscheme and its general hypersurface section. We show that we can conclude from the k-Buchsbaumness of the hypersurface section to that of the original scheme if the hypersurface has degree at least k+1. We describe examples which show that this result is best possible.
Original language | English |
---|---|
Pages (from-to) | 267-273 |
Number of pages | 7 |
Journal | Journal of Pure and Applied Algebra |
Volume | 152 |
Issue number | 1-3 |
DOIs | |
State | Published - Sep 15 2000 |
ASJC Scopus subject areas
- Algebra and Number Theory