Michael Benedicks:Parameter selection in one-dimensional maps revisited
Tid: On 2014-10-22 kl 13.15
Plats: Seminarierum 3721, Lindstedtsvägen 25 KTH
Medverkande: Michael Benedicks
Abstract. There are several ways to co construct abundance (positive measure) of parameters with absolutely continuous invariant measures for one-dimensional maps. The first is the famous construction due to Jakobson. Another is due to Carleson and myself in the case of the quadratic family. I will discuss this later proof in the view of its basic ingredients and which generalizations may be possible i.e. to circle maps and iterations of complex quadratic polynomials (last topic is joint work with Jacek Graczyk.)