Topology Seminar

Wednesday, October 11, 2017
4:20 PM - 5:20 PM (ET)
Exley Science Center Tower ESC 638
Event Type
Seminar/Colloquium
Contact
Canalia, Caryn
2182
Link
https://eaglet.wesleyan.edu/MasterCalendar/EventDetails.aspx?EventDetailId=79025

Speaker: Noelle Sawyer, Wes 

Title: The specification property and closed orbit measures

Abstract: Given a compact metric space X, and a homeomorphism T on X, the dynamical system (X,T) has the specification property if we can approximate distinct orbit segments with the orbit of a periodic point. I will present a result by Sigmund showing that if (X,T) has the specification property, any T-invariant measure on X can be approximated by a closed orbit measure.

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