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arXiv 0707.4149math.DGmath.AG
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测试配置和测地线

Test configurations and Geodesic rays

Xiuxiong Chen, Yudong Tang

摘要:

对于光滑的检验位形,在Kahler度量空间中总是存在平行于代数射线的C^{1,1}测地线. $\yen$不变量与Futaki不变量一致,至少在很好的假设下是这样。在复曲面的情况下计算的显式的例子。在简单的测试配置上,推广了HCMA解与全纯圆盘族之间的Donaldson对应关系。

英文摘要:

For smooth test configurations, there always exist C^{1,1} geodesic rays in Kahler metric space parallel to the algebraic ray. The $\yen$ invariant agrees with Futaki invariant, at least under nice assumptions. Explicit examples in Toric cases are calculated. On simple test configurations, Donaldson's correspondence between HCMA solution and holomorphic disc family is extended.

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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