On holomorphic Banach vector bundles over Banach spaces |
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Authors: | Imre Patyi |
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Affiliation: | (1) Department of Mathematics and Statistics, Georgia State University, Atlanta, GA 30303-3083, USA |
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Abstract: | Let X be a Banach space with a countable unconditional basis (e.g., X = ℓ 2 Hilbert space), Ω ⊂ X pseudoconvex open, E → Ω a locally trivial holomorphic vector bundle with a Banach space Z for fiber type, the sheaf of germs of holomorphic sections of E → Ω, and Z 1 the Banach space . Then and Ω × Z 1 are holomorphically isomorphic, is acyclic and E is so to speak stably trivial over Ω in a generalized sense. We also show that if E is continuously trivial over Ω, then E is holomorphically trivial over Ω. In particular, if Z = ℓ 2 or Ω is contractible, then E is holomorphically trivial over Ω. Some applications are also given. To my dear little daughter, Sári Mangala, on her third birthday. Supported in part by a Research Initiation Grant from Georgia State University. |
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Keywords: | 32L05 32L10 32L20 32Q28 46G20 |
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