Higher rank hyperbolicity
Higher rank hyperbolicity
复制标题
高阶双曲性
DOI:
10.1007/s00222-020-00955-w
复制
发表时间:
2020
影响因子:
3.1
通讯作者:
Lang, Urs
中科院分区:
文献类型:
--
作者:
Kleiner, Bruce;Lang, Urs
The large-scale geometry of hyperbolic metric spaces exhibits many distinctive features, such as the stability of quasi-geodesics (the Morse Lemma), the visibility property, and the homeomorphism between visual boundaries induced by a quasi-isometry. We prove a number of closely analogous results for spaces of rankin an asymptotic sense, under some weak assumptions reminiscent of nonpositive curvature. For this purpose we replace quasi-geodesic lines with quasi-minimizing (locally finite)n-cycles ofvolume growth; prime examples includen-cycles associated withn-quasiflats. Solving an asymptotic Plateau problem and producing unique tangent cones at infinity for such cycles, we show in particular that every quasi-isometry between two properspaces of asymptotic ranknextends to a class of-cycles in the Tits boundaries.
登录
查看更多内容
影响因子:
0.9
作者:
Giuliano Basso
通讯作者:
Giuliano Basso
影响因子:
1
作者:
S. Wenger
通讯作者:
S. Wenger
DOI:
--
发表时间:
1996
期刊:
影响因子:
--
作者:
U. Lang
通讯作者:
U. Lang
DOI:
--
发表时间:
2003
期刊:
影响因子:
--
作者:
U. Lang
通讯作者:
U. Lang
DOI:
10.1017/9781108778459.003
发表时间:
2020
期刊:
Assouad Dimension and Fractal Geometry
影响因子:
--
作者:
James R. Lee;Anastasios Sidiropoulos
通讯作者:
Anastasios Sidiropoulos