Existence of Ricci Flows of Incomplete Surfaces
Existence of Ricci Flows of Incomplete Surfaces
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DOI:
10.1080/03605302.2011.558555
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发表时间:
2010-07
影响因子:
1.9
通讯作者:
Gregor Giesen;P. Topping
中科院分区:
文献类型:
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作者:
Gregor Giesen;P. Topping
We prove a general existence result for instantaneously complete Ricci flows starting at an arbitrary Riemannian surface which may be incomplete and may have unbounded curvature. We give an explicit formula for the maximal existence time, and describe the asymptotic behaviour in most cases.