The Alexander module of links at infinity
Geometric Topology
2007-05-23 v1
Abstract
Walter Neumann showed that the topology of a ``regular'' algebraic curve V in C^2 is determined up to proper isotopy by some link in S^3 called the link at infinity of V. In this note, we compute the Alexander module over C[t^{\pm 1}] of any such link at infinity.
Cite
@article{arxiv.math/0406149,
title = {The Alexander module of links at infinity},
author = {David Cimasoni},
journal= {arXiv preprint arXiv:math/0406149},
year = {2007}
}
Comments
14 pages, 2 figures