%0 Journal Article
%T Oseledets regularity functions for Anosov flows
%A Slobodan N. Simi£¿
%J Mathematics
%D 2007
%I arXiv
%X Oseledets regularity functions quantify the deviation of the growth associated with a dynamical system along its Lyapunov bundles from the corresponding uniform exponential growth. Precise degree of regularity of these functions is unknown. We show that for every invariant Lyapunov bundle of a volume preserving Anosov flow on a closed smooth Riemannian manifold, the corresponding Oseledets regularity functions are in $L^p(m)$, for some $p > 0$, where $m$ is the probability measure defined by the volume form. We prove an analogous result for essentially bounded cocycles over volume preserving Anosov flows.
%U http://arxiv.org/abs/math/0702626v5