Existence of Ricci Flows of Incomplete Surfaces

Existence of Ricci Flows of Incomplete Surfaces
复制标题

DOI:
10.1080/03605302.2011.558555
复制
发表时间:
2010-07
影响因子:
1.9
通讯作者:
Gregor Giesen;P. Topping
Gregor Giesen;P. Topping
中科院分区:
数学2区
文献类型:
--
作者:
Gregor Giesen;P. Topping

文献摘要

被引文献

相似文献

我们证明了一个一般的存在性结果的瞬时完全里奇流开始于任意黎曼曲面,可能是不完整的,可能有无界曲率。我们给出了一个显式公式的最大存在时间,并描述了在大多数情况下的渐近行为。
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.