Analytic cohomology of complete intersections in a Banach space
[Cohomologie d'une intersection complète dans un espace de Banach]
Annales de l'Institut Fourier, Tome 54 (2004) no. 1, pp. 147-158

Voir la notice de l'article provenant de la source Numdam

Let X be a Banach space with a countable unconditional basis (e.g., X= 2 ), ΩX an open set and f 1 ,...,f k complex-valued holomorphic functions on Ω, such that the Fréchet differentials df 1 (x),...,df k (x) are linearly independant over at each xΩ. We suppose that M={xΩ:f 1 (x)=...=f k (x)=0} is a complete intersection and we consider a holomorphic Banach vector bundle EM. If I (resp.𝒪 E ) denote the ideal of germs of holomorphic functions on Ω that vanish on M (resp. the sheaf of germs of holomorphic sections of E), then the sheaf cohomology groups H q (Ω,I), H q (M,𝒪 E ) vanish for all q1.

On démontre par exemple que dans un espace de Hilbert séparable au-dessus d’une intersection complète lisse M tous les fibrés vectoriels holomorphes sont acycliques, et le faisceau idéal de M est au-dessus des voisinages pseudoconvexes ouverts de M assez petit.

DOI : 10.5802/aif.2013
Classification : 32L20, 32L10, 46G20
Keywords: analytic cohomology, complete intersections
Mots-clés : cohomologie analytique, intersection complète

Patyi, Imre 1

1 University of California at Riverside, Department of Mathematics, Riverside CA 92521-0135 (USA)
@article{AIF_2004__54_1_147_0,
     author = {Patyi, Imre},
     title = {Analytic cohomology of complete intersections in a {Banach} space},
     journal = {Annales de l'Institut Fourier},
     pages = {147--158},
     publisher = {Association des Annales de l{\textquoteright}institut Fourier},
     volume = {54},
     number = {1},
     year = {2004},
     doi = {10.5802/aif.2013},
     zbl = {1080.32017},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.5802/aif.2013/}
}
TY  - JOUR
AU  - Patyi, Imre
TI  - Analytic cohomology of complete intersections in a Banach space
JO  - Annales de l'Institut Fourier
PY  - 2004
SP  - 147
EP  - 158
VL  - 54
IS  - 1
PB  - Association des Annales de l’institut Fourier
UR  - http://geodesic.mathdoc.fr/articles/10.5802/aif.2013/
DO  - 10.5802/aif.2013
LA  - en
ID  - AIF_2004__54_1_147_0
ER  - 
%0 Journal Article
%A Patyi, Imre
%T Analytic cohomology of complete intersections in a Banach space
%J Annales de l'Institut Fourier
%D 2004
%P 147-158
%V 54
%N 1
%I Association des Annales de l’institut Fourier
%U http://geodesic.mathdoc.fr/articles/10.5802/aif.2013/
%R 10.5802/aif.2013
%G en
%F AIF_2004__54_1_147_0
Patyi, Imre. Analytic cohomology of complete intersections in a Banach space. Annales de l'Institut Fourier, Tome 54 (2004) no. 1, pp. 147-158. doi: 10.5802/aif.2013

Cité par Sources :