Carnot metrics, dynamics and local rigidity
Carnot metrics, dynamics and local rigidity
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卡诺度量、动力学和局部刚性
DOI:
10.1017/etds.2021.116
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发表时间:
2022
影响因子:
0.9
通讯作者:
SPATZIER, RALF
中科院分区:
文献类型:
--
作者:
CONNELL, CHRIS;NGUYEN, THANG;SPATZIER, RALF
This paper develops new techniques for studying smooth dynamical systems in the presence of a Carnot–Carathéodory metric. Principally, we employ the theory of Margulis and Mostow, Métivier, Mitchell, and Pansu on tangent cones to establish resonances between Lyapunov exponents. We apply these results in three different settings. First, we explore rigidity properties of smooth dominated splittings for Anosov diffeomorphisms and flows via associated smooth Carnot–Carathéodory metrics. Second, we obtain local rigidity properties of higher hyperbolic rank metrics in a neighborhood of a locally symmetric one. For the latter application we also prove structural stability of the Brin–Pesin asymptotic holonomy group for frame flows. Finally, we obtain local rigidity properties for uniform lattice actions on the ideal boundary of quaternionic and octonionic symmetric spaces.
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DOI:
--
发表时间:
1969
期刊:
影响因子:
--
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通讯作者:
M. Shub
DOI:
--
发表时间:
2007
期刊:
影响因子:
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作者:
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