Submission date: 20 June 2016

Abstract:

For any n ≥ 7 we construct almost strongly minimal geometries of type • \overset{n}{-} • \overset{n}{-} • which are 2-ample but not 3-ample.

Mathematics Subject Classification: 03Cxx, 51E24

Keywords and phrases:

Full text arXiv 1606.06030: pdf, ps.