Fundamental groups of some quadric-line arrangements
Algebraic Geometry
2007-05-23 v1
Abstract
In this paper we obtain presentations of fundamental groups of the complements of three quadric-line arrangements in P^2. The first arrangement is a smooth quadric Q with n tangent lines to Q, and the second one is a quadric Q with n lines passing through a point p not in Q. The last arrangement consists of a quadric Q with n lines passing through a point p in Q.
Keywords
Cite
@article{arxiv.math/0208248,
title = {Fundamental groups of some quadric-line arrangements},
author = {Meirav Amram and Mina Teicher and Muhammed Uludag},
journal= {arXiv preprint arXiv:math/0208248},
year = {2007}
}
Comments
19 pages