2016 Fiscal Year Final Research Report
Complex analysis and stability of a polarized manifold
Project/Area Number |
15H06262
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Research Category |
Grant-in-Aid for Research Activity Start-up
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Allocation Type | Single-year Grants |
Research Field |
Geometry
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Research Institution | Nagoya University |
Principal Investigator |
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Project Period (FY) |
2015-08-28 – 2017-03-31
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Keywords | 安定性 / 定スカラー曲率計量 / モンジュ・アンペール方程式 / ベルグマン核 |
Outline of Final Research Achievements |
A fundamental question of differential geometry is whether a complex algebraic manifold in higher dimension admits a canonical metric. In the most natural formalism it is conjectured that a polarized manifold admits a constant scalar curvature Kahler metric if and only if it satisfies a purely algebraic, so-called K-stability condition. We studied more stronger "uniform k-stability" and showed that the it corresponds to the growth condition of the canonical energy functional which characterizes the constant scalar curvature Kahler metric as a critical point. Our study also provides a new approach to the original conjecture.
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Free Research Field |
複素幾何
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