Uniform hyperbolicity for random maps with positive Lyapunov exponents

作者:Cao Yongluo*; Luzzatto Stefano; Rios Isabel
来源:PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY, 2008, 136(10): 3591-3600.
DOI:10.1090/S0002-9939-08-09347-7

摘要

We consider some general classes of random dynamical systems and show that a priori very weak nonuniform hyperbolicity conditions actually imply uniform hyperbolicity.