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Positivity of Ricci curvature under the Kahler-Ricci flow
被引:8
|作者:
Knopf, D
[1
]
机构:
[1] Univ Texas, Dept Math, Austin, TX 78712 USA
基金:
美国国家科学基金会;
关键词:
Kahler manifolds;
Kahler-Ricci flow;
Ricci curvature;
invariant and attractive curvature cones;
D O I:
10.1142/S0219199706002052
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
In each complex dimension n >= 2, we construct complete Kahler manifolds of bounded curvature and non-negative Ricci curvature whose Kahler-Ricci evolutions immediately acquire Ricci curvature of mixed sign.
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页码:123 / 133
页数:11
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