1547845439-The_Ricci_Flow_-_Techniques_and_Applications_-_Part_I__Chow_

380 7. THE REDUCED DISTANCE

(Mn, g ( T)): a solution to the backward Ricci flow, usually defined
for T E [O, T] , complete, and satisfying the pointwise curvature bound
max{JRmJ, JRcJ}::; Co< oo on M x [O,T].