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A finiteness condition on local cohomology in positive characteristic

✍ Scribed by Florian Enescu

Book ID
113740177
Publisher
Elsevier Science
Year
2012
Tongue
English
Weight
202 KB
Volume
216
Category
Article
ISSN
0022-4049

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πŸ“œ SIMILAR VOLUMES

Local cohomology and D-affinity in posit
Local cohomology and D-affinity in positive characteristic
✍ Masaki Kashiwara; Niels Lauritzen πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 58 KB

We give an example of a D-module on a Grassmann variety in positive characteristic with non-vanishing first cohomology group. This is a counterexample to D-affinity and the Beilinson-Bernstein equivalence for flag manifolds in positive characteristic. To cite this article: M. Kashiwara, N. Lauritzen