Existence and non-existence of physical measures for doubly intermittent interval maps

speaker: Stefano Luzzatto ( Abdus Salam ICTP )

abstract: We introduce a class of one-dimensional full branch maps which may admit up to two neutral fixed points as well as critical points andor singularities with unbounded derivative. We give a complete classification of the possible physical measures which may appear (or not), study some other statistical properties, and show that different behaviour can be quite intermingled in parameter space. This is joint work with Douglas Coates and Muhammad Mubarak.

timetable:
Thu 1 Jun, 9:00 - 9:50, Aula Dini
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