自由因子复形的双曲性
群论
2014-01-23 v4 几何拓扑
摘要
我们发展了外空间中折叠路径的几何学，并作为应用，证明了有限秩自由群的自由因子复形是双曲的。
引用
@article{arxiv.1107.3308,
title = {Hyperbolicity of the complex of free factors},
author = {Mladen Bestvina and Mark Feighn},
journal= {arXiv preprint arXiv:1107.3308},
year = {2014}
}
备注
bibliography updated, minor corrections, to appear in Advances in Mathematics