Singular Q-homology planes of negative Kodaira dimension have smooth locus of non-general type

Details Singular Q-homology planes of negative Kodaira dimension have smooth locus of non-general type Singular Q-homology planes of negative Kodaira dimension have smooth locus of non-general type

2010-01-13

arxiv.org/abs/1001.2256v2

Mathematics

Algebraic Geometry

46 pages, 1 figure

Scientific paper

We continue the program of classification of normal Q-acyclic surfaces
defined over the field of complex numbers, so-called 'Q-homology planes'. Here
we show that if a Q-homology plane has negative Kodaira dimension then its
smooth locus is not of general type. This generalizes an earlier result of
Koras-Russell for contractible surfaces.

Affiliated with

Also associated with

No associations

Rating

Singular Q-homology planes of negative Kodaira dimension have smooth locus of non-general type 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 Singular Q-homology planes of negative Kodaira dimension have smooth locus of non-general type, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Singular Q-homology planes of negative Kodaira dimension have smooth locus of non-general type will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-526058