TY - JOUR AU - Colding, Tobias H AU - Minicozzi II, William P TI - Width and finite extinction time of Ricci flow JO - Geometry & topology PY - 2008 SP - 2537 EP - 2586 VL - 12 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.2140/gt.2008.12.2537/ DO - 10.2140/gt.2008.12.2537 ID - GT_2008_12_5_a1 ER -