Varieties fibered by good minimal models
arXiv:0912.3012
Abstract
Let f:X->Y be an algebraic fiber space such that the general fiber has a good minimal model. We show that if f is the Iitaka fibration or if f is the Albanese map of relative dimension no more than three, then X has a good minimal model.
12 pages. Correction of definition of vertical part of a divisor. A more precise (well-known) description of V_m(K_X) has been added