Topology of horocyclic flow on geometrically infinite surface - part 1
By Cheikh Lo
Translation surfaces and dynamics on moduli spaces - part 1
By Ferrán Valdez
Geodesic flow on surfaces without conjugate points - part 1
By Khadim Mbacke War
Appears in collections : Non uniformly hyperbolic dynamical systems. Coupling and renewal theory / Systèmes dynamiques non uniformement et partiellement hyperboliques. Couplage, renouvellement, Exposés de recherche
We obtain results on mixing and rates of mixing for infinite measure semiflows and flows. The results on rates of mixing rely on operator renewal theory and a Dolgopyat-type estimate. The results on mixing hold more generally and are based on a deterministic (ie non iid) version of Erickson's continuous time strong renewal theorem.