搜索结果: 1-4 共查到“理学 Local rigidity”相关记录4条 . 查询时间(0.162 秒)
Local rigidity of discrete groups acting on complex hyperbolic space
complex hyperbolic space Local rigidity
2015/9/29
The superrigidity theorem of Margulis, see Zimmer [17], classifies finite dimen-sional representations of lattices in semi-simple Lie groups of real rank strictly
larger than 1. It is a fundamental ...
Bifurcation and local rigidity of homogeneous solutions to the Yamabe problem on spheres
homogeneous solutions Yamabe problem spheres Differential Geometry
2011/9/21
Abstract: We study existence and non existence of constant scalar curvature metrics conformal and arbitrarily close to homogeneous metrics on spheres, using variational techniques. This describes all ...
We consider an irreducible Anosov automorphism L of a torus Td such that no three eigenvalues have the same modulus. We show that L is locally rigid, that is, L is C1+H¨older conjugate to any C1-small...
Hawking's local rigidity theorem without analyticity
Hawking's local rigidity theorem S. Alexakis
2014/4/3
In collaboration with S. Alexakis and A. Ionescu we prove the existence of a Hawking Killing vector-field K in a full neighborhood of a local, regular, bifurcate, non-expanding horizon embedded in a s...