The existence of Type II singularities for the Ricci flow on Sn+1

被引：30
作者：
Gu, Hui-Ling [1 ]
Zhu, Xi-Ping [1 ]
机构：
[1] Sun Yat Sen Univ, Dept Math, Guangzhou 510275, Guangdong, Peoples R China
来源：
COMMUNICATIONS IN ANALYSIS AND GEOMETRY | 2008年 / 16卷 / 03期
关键词：
D O I：
10.4310/CAG.2008.v16.n3.a1
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In this paper, we prove the existence of Type II singularities for the Ricci flow on Sn+1 for all n >= 2. This also gives an affirmative answer to the degenerate neckpinch conjecture of Hamilton.
引用
收藏
页码：467 / 494
页数：28
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