A Nonvanishing Theorem for Q-divisors
arXiv:math/0504314
Abstract
We prove a non-vanishing theorem of the cohomology H^0 of the adjoint divisor K_X + L' where L' is the round up of a nef and big Q-divisor L.
Journal of Algebra, to appear (17 pages)
arXiv:math/0504314
We prove a non-vanishing theorem of the cohomology H^0 of the adjoint divisor K_X + L' where L' is the round up of a nef and big Q-divisor L.
Journal of Algebra, to appear (17 pages)