Large scale geometry of negatively curved $R^n times R$
Large scale geometry of negatively curved $R^n
times R$
复制标题
负弯曲 $R^n times R$ 的大尺度几何
DOI:
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发表时间:
2009
期刊:
影响因子:
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通讯作者:
Xiangdong Xie
中科院分区:
文献类型:
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作者:
Xiangdong Xie
We classify all negatively curved $R^n
times R$ up to quasiisometry. We show that all quasiisometries between such manifolds (except when they are biLipschitz to the real hyperbolic spaces) are almost similarities. We prove these results by studying the quasisymmetric maps on the ideal boundary of these manifolds.