On Numerically Effective Log Canonical Divisors

Details On Numerically Effective Log Canonical Divisors On Numerically Effective Log Canonical Divisors

2000-04-11

arxiv.org/abs/math/0004063v4

Int. J. Math. Math. Sci. 30 (2002), no. 9, 521--531

Mathematics

Algebraic Geometry

11 pages, AMSTex v2.1, the published version

Scientific paper

Let $(X,\Delta)$ be a 4-dimensional log variety which is proper over the field of complex numbers and with only divisorial log terminal singularities. The log canonical divisor $K_X+\Delta$ is semi-ample, if it is nef (numerically effective) and the Iitaka dimension $\kappa(X,K_X+\Delta)$ is strictly positive. For the proof, we use Fujino's abundance theorem for semi log canonical threefolds.

Affiliated with

Also associated with

No associations

Rating

On Numerically Effective Log Canonical Divisors does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with On Numerically Effective Log Canonical Divisors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and On Numerically Effective Log Canonical Divisors will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-266396