Vassiliev invariants for braids on surfaces
几何拓扑
2007-05-23 v2 群论
摘要
We show that Vassiliev invariants separate braids on a closed oriented surface, and we exhibit an universal Vassiliev invariant for these braids in terms of chord diagrams labeled by elements of the fundamental group of the considered surface.
关键词
引用
@article{arxiv.math/0006014,
title = {Vassiliev invariants for braids on surfaces},
author = {Juan Gonzalez-Meneses and Luis Paris},
journal= {arXiv preprint arXiv:math/0006014},
year = {2007}
}
备注
22 pages, 9 figures