Abstract Projective Lines

Details Abstract Projective Lines Abstract Projective Lines

2009-12-04

arxiv.org/abs/0912.0822v1

Mathematics

Algebraic Geometry

Scientific paper

We describe a notion of (abstract) projective line over a field as a set
equipped with a certain first order structure, and a projectivity between
projective lines as a bijection preserving this structure. The structure in
question is that of a groupoid, with certain properties. This leads to a
natural notion of bundle of projective lines, forming a stack.

Affiliated with

Also associated with

No associations

Rating

Abstract Projective Lines 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 Abstract Projective Lines, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Abstract Projective Lines will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-420522