The irregularity of cyclic multiple planes after Zariski

Details The irregularity of cyclic multiple planes after Zariski The irregularity of cyclic multiple planes after Zariski

2006-03-17

arxiv.org/abs/math/0603427v2

Mathematics

Algebraic Geometry

The introduction was modified and the bibliography accordingly. 25 pages

Scientific paper

A formula for the irregularity of a cyclic multiple plane associated to a branch curve that has arbitrary singularities and is transverse to the line at infinity is established. The irregularity is expressed as a sum of superabundances of linear systems associated to some multiplier ideals of the branch curve and the proof rests on the theory of standard cyclic coverings. Explicit computations of multiplier ideals are performed and some applications are presented.

Affiliated with

Also associated with

No associations

Rating

The irregularity of cyclic multiple planes after Zariski 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 The irregularity of cyclic multiple planes after Zariski, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The irregularity of cyclic multiple planes after Zariski will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-80368