פעילויות השבוע
BGU Probability and Ergodic Theory (PET) seminar
Markov Operators
נוב 7, 11:00—12:00, 2017, 201
מרצה
Michael Lin (BGU)
תקציר
This is the second survey talk in the series. See attached file.
קולוקוויום
Path connectedness of the space of hyperbolic ergodic measures
נוב 7, 14:30—15:30, 2017, Math -101
מרצה
Yakov Pesin (Penn State University)
תקציר
In 1977 Sigmund proved that the space of ergodic measures supported on a basic set of an Axiom A diffeomorphism is path connected. In the talk I will describe a substantial generalization of this result to the space of hyperbolic ergodic measures supported on an isolated homoclinic class of a general diffeomorphism. Such homoclinic classes should be viewed as basic structural elements of any dynamics. Examples will be discussed. This is a joint work with A. Gorodetsky.
תורת החבורות וגיאומטריה
תב“ה
נוב 12, 14:30—15:30, 2017, -101