Removing zero Lyapunov exponents
AUTOR(ES)
Baraviera, Alexandre Tavares
DATA DE PUBLICAÇÃO
2011
RESUMO
In an explicit family of partially hyperbolic diffeomorphisms of the torus T 3, Shub andWilkinson recently succeeded in perturbing the Lyapunov exponents of the center direction. We present here a local version of their argument, allowing one to perturb the center Lyapunov exponents of any partially hyperbolic system, in any dimension and with arbitrary dimension of the center bundle.
ASSUNTO(S)
expoentes de lyapunov difeomorfismos medidas de lyapunov
