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On Serre duality

✍ Scribed by Christine Laurent-Thiébaut; Jürgen Leiterer


Book ID
104106102
Publisher
Elsevier Science
Year
2000
Tongue
French
Weight
107 KB
Volume
124
Category
Article
ISSN
0007-4497

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✦ Synopsis


We prove a separation criterion for the compactly supported Dolbeault cohomology. As an application we give a simple proof of the following result: If X is an (nq)-convex complex manifold of dimension n, 1 q n -1, and K is a compact subset of X which admits a basis of q-convex neighborhoods, then H p,n-q (X \ K, E) is separated for all p and each holomorphic vector bundle E over X. © 2000 Éditions scientifiques et médicales Elsevier SAS RÉSUMÉ. -On prouve un critère de séparation pour la cohomologie de Dolbeault. Comme application on donne une démonstration simple du résultat suivant : si X est une variété analytique complexe (nq)-convexe de dimension n, 1 q n -1, et K un compact de X possédant une base de voisinages q-convexes, alors H p,n-q (X \ K, E) est séparé pour tout p et tout fibré vectoriel holomorphe E sur X.


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