A contamination carrying criterion for branched surfaces
几何拓扑
2007-05-23 v1 辛几何
摘要
A contamination in a 3-manifold is an object interpolating between the contact structure and the lamination. Contaminations seem to provide a link between 3-dimensional contact geometry and the classical topology of 3-manifolds, as described in a separate paper. In this paper we deal with contaminations carried by branched surfaces, giving a sufficient condition for a branched surface to carry a pure contamination.
引用
@article{arxiv.math/0307276,
title = {A contamination carrying criterion for branched surfaces},
author = {Ulrich Oertel and Jacek Swiatkowski},
journal= {arXiv preprint arXiv:math/0307276},
year = {2007}
}
备注
19 pages 9 figures