Quasi-lines and their degenerations
Algebraic Geometry
2017-12-19 v2
Abstract
In this paper we study the structure of manifolds that contain a quasi-line and give some evidence towards the fact that the irreducible components of degenerations of the quasi-line should determine the Mori cone. We show that the minimality with respect to a quasi-line yields strong restrictions on fibre space structures of the manifold.
Cite
@article{arxiv.math/0702484,
title = {Quasi-lines and their degenerations},
author = {Laurent Bonavero and Andreas Höring},
journal= {arXiv preprint arXiv:math/0702484},
year = {2017}
}
Comments
20 pages, changed metadata