On asymptotic cones and quasi-isometry classes of fundamental groups of 3-manifolds
On asymptotic cones and quasi-isometry classes of fundamental groups of 3-manifolds
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DOI:
10.1007/bf01895833
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发表时间:
1995-05
期刊:
影响因子:
--
通讯作者:
M. Kapovich;B. Leeb
中科院分区:
文献类型:
--
作者:
M. Kapovich;B. Leeb
We apply the concept of asymptotic cone to distinguish quasi-isometry classes of fundamental groups of 3-manifolds. We prove that the existence of a Seifert component in a Haken manifold is a quasi-isometry invariant of its fundamental group.