EINSTEIN METRICS;
SCALAR CURVATURE;
CONVERGENCE;
MANIFOLDS;
STABILITY;
D O I:
10.1093/imrn/rnr265
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
We study the behavior of the Kahler-Ricci flow on projective bundles. We show that if the initial metric is in a suitable Kahler class, then the fibers collapse in finite time and the metrics converge subsequentially in the Gromov-Hausdorff sense to a metric on the base.