Vanishing theorem for the cohomology of line bundles on Bott-Samelson varieties
Résumé
We use the Grossberg-Karshon's degeneration of Bott-Samelson varieties to toric varieties and the description of cohomology of line bundles on toric varieties to deduce vanishing results for the cohomology of lines bundles on Bott-Samelson varieties.
Domaines
Géométrie algébrique [math.AG]Origine | Fichiers produits par l'(les) auteur(s) |
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