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arXiv 1204.2104math.DG
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双调和全纯映射与共形Kahler几何

Biharmonic holomorphic maps and conformally Kahler geometry

M. Benyounes, E. Loubeau, R. Slobodeanu

摘要:

给出了几乎Hermitian流形的Lee向量场的条件,使得从该流形到(1,2)-辛流形的全纯映射必须满足四阶双调和条件,从而推广了调和映射的Lichnerowicz定理.这些三阶非线性条件大大简化了l.c.K.流形和建设方法和例子,在所有的维度。

英文摘要:

We give conditions on the Lee vector field of an almost Hermitian manifold such that any holomorphic map from this manifold into a (1,2)-symplectic manifold must satisfy the fourth-order condition of being biharmonic, hence generalizing the Lichnerowicz theorem on harmonic maps. These third-order non-linear conditions are shown to greatly simplify on l.c.K. manifolds and construction methods and examples are given in all dimensions.

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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