Extremal Kähler metrics and energy functionals on projective bundles

Extremal Kähler metrics and energy functionals on projective bundles
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DOI:
10.1007/s10455-011-9292-y
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发表时间:
2011-09
影响因子:
0.7
通讯作者:
Haozhao Li
Haozhao Li
中科院分区:
数学4区
文献类型:
--
作者:
Haozhao Li

文献摘要

相似文献

本文证明了投射丛上极值Kähler度量的存在性与修正K-能量的适当性的等价性。此外,还讨论了K-能量的下界、Calabi能量的下确界与极值多项式的关系。特别地,作者给出了一个例子,其中修正的K-能量是下有界的,但不是适当的。
In this article, we prove the equivalence of the existence of extremal Kähler metrics and the properness of the modifiedK-energy on projective bundles. Moreover, we discuss the relations of the lower boundedness of theK-energy, the infimum of the Calabi energy and the extremal polynomials. In particular, the author gives an example where the modifiedK-energy is bounded from below but not proper.