Invariance of the Parametric Oka Property
Invariance of the Parametric Oka Property
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参数 Oka 性质的不变性
DOI:
10.1007/978-3-0346-0009-5_7
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发表时间:
2009
期刊:
影响因子:
--
通讯作者:
F. Forstnerič
中科院分区:
文献类型:
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作者:
F. Forstnerič
Assume that E and B are complex manifolds and that π: E→ B is a holomorphic Serre fibration such that E admits a finite dominating family of holomorphic fiber-sprays over a small neighborhood of any point in B. We show that the parametric Oka property (POP) of B implies POP of E; conversely, POP of E implies POP of B for contractible parameter spaces. This follows from a parametric Oka principle for holomorphic liftings which we establish in the paper.