Integral Models of Extremal Rational Elliptic Surfaces
Algebraic Geometry
2011-06-17 v2
Abstract
Miranda and Persson classified all extremal rational elliptic surfaces in characteristic zero. We show that each surface in Miranda and Persson's classification has an integral model with good reduction everywhere (except for those of type X_{11}(j), which is an exceptional case), and that every extremal rational elliptic surface over an algebraically closed field of characteristic p > 0 can be obtained by reducing one of these integral models mod p.
Cite
@article{arxiv.0908.1831,
title = {Integral Models of Extremal Rational Elliptic Surfaces},
author = {Tyler J. Jarvis and William E. Lang and Jeremy R. Ricks},
journal= {arXiv preprint arXiv:0908.1831},
year = {2011}
}
Comments
15 pages, minor revision. To appear in Communications in Algebra