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math.AP2003
Estimates for the extinction time for the Ricci flow on certain 3-manifolds and a question of Perelman
Tobias H. Colding, William P. Minicozzi
In this note we prove some bounds for the extinction time for the Ricci flow on certain 3-manifolds. Our interest in this comes from a question of Grisha Perelman asked to the firs…
math.AP2003★ 3 cited
Sharp estimates for mean curvature flow of graphs
Tobias H. Colding, W. P. Minicozzi
Sharp estimates for mean curvature flow of graphs are shown and examples are given to illustrate why these are sharp. The estimates improves earlier (non-sharp) estimates of Klaus…
math.AP2003★ 1 cited
The min--max construction of minimal surfaces
Tobias H. Colding, Camillo De Lellis
In this paper we survey with complete proofs some well--known, but hard to find, results about constructing closed embedded minimal surfaces in a closed 3-dimensional manifold via…