94-13 Liverani Carlangelo
Decay of Correlations (178K, Amstex2.1) Jan 20, 94
Abstract , Paper (src), View paper (auto. generated ps), Index of related papers

Abstract. This paper offers a new unified approach for studing statistical properties of hyperbolic dynamical systems and their small random perturbations. The approach is based on a technique that permits an investigation of the convergence of a semigroup of operators by using an adapted Hilbert metric. An exponential rate of decay of correlations is proven in several classes of examples (including some hyperbolic billiards).

Files: 94-13.src( desc , 94-13.tex )