STAFF
HONORARY STAFF
POSTDOCS
PHD STUDENTS
VISITORS
RELATED STAFF

Name 
Title 
Date 
Time 
Room 
Artem Dudko (IMPAN)  TBAAbstract: TBA 
Tuesday, 15 January 2019 
13:00 
TBA 
Jens Marklof (University of Bristol)  TBAAbstract: TBA 
Tuesday, 22 January 2019 
13:00 
TBA 
Andrew Clarke (Imperial College)  Arnold Diffusion in MultiDimensional Convex BilliardsAbstract: Consider billiard dynamics in a strictly convex domain, and consider a trajectory that begins with the velocity vector making a small positive angle with the boundary. Lazutkin proved in the 70’s that in two dimensions, it is impossible for this angle to tend to zero. Using the geometric techniques of Arnold diffusion, we show that in three or more dimensions, assuming the geodesic flow on the boundary of the domain has a hyperbolic periodic orbit and a transverse homoclinic, this phenomenon is generic in the realanalytic category. 
Tuesday, 29 January 2019 
13:00 
TBA 
Alex Clark (Queen Mary University of London)  TBAAbstract: TBA 
Tuesday, 5 February 2019 
13:00 
TBA 
José Alves (University of Porto)  Entropy formula and continuity of entropy for piecewise expanding mapsAbstract: We consider some classes of piecewise expanding maps in
finite dimensional spaces with invariant probability measures, which
are absolutely continuous with respect to Lebesgue measure. We derive
an entropy formula for such measures. Using this entropy formula, we
present sufficient conditions for the continuity of that entropy with
respect to the parameter in some parametrized families of maps. We
apply our results to some families of piecewise expanding maps. Joint
work with Antonio Pumariño. 
Tuesday, 19 February 2019 
13:00 

DynamIC Workshops and MiniCourses (Complete List)
Shortterm DynamIC Visitors (Complete List)
Name  Affiliation  Arrival  Departure  Host  Márcio Gouveia  UNESP, Sao Paulo  Wednesday, 1 August 2018  Monday, 1 July 2019  Clark, van Strien  Luna Lomonaco  University of Sao Paulo  Monday, 1 October 2018  Friday, 14 December 2018  Sebastian van Strien 
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