The Lyapunov spectrum of some parabolic systems
The Lyapunov spectrum of some parabolic systems
复制标题
DOI:
10.1017/s0143385708080462
复制
发表时间:
2007-09
影响因子:
0.9
通讯作者:
K. Gelfert;M. Rams
中科院分区:
文献类型:
--
作者:
K. Gelfert;M. Rams
Abstract We study the Hausdorff dimension for Lyapunov exponents for a class of interval maps which includes several non-hyperbolic situations. We also analyze the level sets of points with given lower and upper Lyapunov exponents and, in particular, with zero lower Lyapunov exponent. We prove that the level set of points with zero exponent has full Hausdorff dimension, but carries no topological entropy.