Generic Vanishing Index and the Birationality of the Bicanonical Map of Irregular Varieties

Details Generic Vanishing Index and the Birationality of the Bicanonical Map of Irregular Varieties Generic Vanishing Index and the Birationality of the Bicanonical Map of Irregular Varieties

2010-07-18

arxiv.org/abs/1007.3026v3

Mathematics

Algebraic Geometry

10 pages, to appear in Mathematische Zeitschrift

Scientific paper

We prove that any smooth complex projective variety with generic vanishing
index bigger or equal than 2 has birational bicanonical map. Therefore, if X is
a smooth complex projective variety X with maximal Albanese dimension and
non-birational bicanonical map, then the Albanese image of X is fibered by
subvarieties of codimension at most 1 of an abelian subvariety of Alb X.

Affiliated with

Also associated with

No associations

Rating

Generic Vanishing Index and the Birationality of the Bicanonical Map of Irregular Varieties 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 Generic Vanishing Index and the Birationality of the Bicanonical Map of Irregular Varieties, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Generic Vanishing Index and the Birationality of the Bicanonical Map of Irregular Varieties will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-523268