A Base Point Free Theorem of Reid Type
Shigetaka Fukuda · Institutional Repositories DataBase (IRDB) · 1997
Abstract. Assume thatX is a normal projective variety over C, of dimension 3, and that (X,∆) is a log variety that is weakly Kawamata log terminal. Let L be a nef Cartier divisor such that aL − (KX +∆) is nef and log big on (X,∆) for some a ∈ N. Then Bs|mL | = ∅ for every m 0.