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arXiv math/0401275math.DG
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复曲面上的常数数量曲率Kahler度量

Constant scalar curvature Kahler metrics on fibred complex surfaces

Joel Fine

摘要:

本文在某些紧致复曲面上找到了常数数量曲率Kahler度量。考虑的表面是那些承认一个全纯淹没曲线,与纤维的亏格至少2。证明是通过绝热极限。用纤维上的双曲度量和基底上的某个度量的大倍数构造了一个近似解。然后利用一个参数依赖的反函数定理将该近似解扰动到同一上同调类中的真解。这些论点也适用于某些高维的Kahler流形。

英文摘要:

This article finds constant scalar curvature Kahler metrics on certain compact complex surfaces. The surfaces considered are those admitting a holomorphic submersion to a curve, with fibres of genus at least 2. The proof is via an adiabatic limit. An approximate solution is constructed out of the hyperbolic metrics on the fibres and a large multiple of a certain metric on the base. A parameter-dependent inverse function theorem is then used to perturb the approximate solution to a genuine solution in the same cohomology class. The arguments also apply to certain higher dimensional fibred Kahler manifolds.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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