Date. October 02, 14h00m (UTC/GMT+1)
Speaker. Leandro Cioletti (Universidade de Brasília)
Title. The space of harmonic functions for transfer operators and phase transitions
Abstract.
Date. September 25, 14h00m (UTC/GMT+1)
Speaker. Jana Rodriguez-Hertz (SUSTech)
Title. Robust minimality of strong foliations for DA diffeomorphisms: new examples
Abstract.
Date. October 09, 14h00m (UTC/GMT+1)
Speaker. Kiho Park (University of Chicago)
Title. Transfer operators and limit laws for typical cocycles
Abstract.
Date. September 18, 14h00m (UTC/GMT+1)
Speaker. Pierre-Antoine Guiheneuf (Université Paris Sorbonne)
Title. Historic behaviour vs. physical measures for irrational flows with multiple stopping points
Abstract.
Date. September 11, 14h00m (UTC/GMT+1)
Speaker. Yushi Nakano (Tokai University)
Title. Large intersection classes for pointwise emergence
Abstract.
Date. September 04, 13h00m UNSUAL TIME (UTC/GMT+1)
Speaker. Katrin Gelfert (Federal University of Rio de Janeiro
Title. Skew-products with concave fiber maps
Abstract.
Centro de Matemática da Universidade do Porto
*** Zoominar in Dynamical Systems ***
Date. May 22, 11h00m
Speaker. Jason Atnip (University of New South Wales, Sydney)
Centro de Matemática da Universidade do Porto
*** Zoominar in Dynamical Systems ***
Date. May 15, 14h00m (local time)
Speaker. Artur Oscar Lopes (Universidade Federal do Rio Grande do Sul)
In this talk, a practical method is described for computing the classical normal form of vector fields near the bifurcation point. Some necessary formulas are derived and applied to the anharmonic oscillator, the Bogdanov-Takens bifurcation, the 3D nilpotent problem, and elastic pipe conveying fluid, to demonstrate the applicability of the theoretical results.
Then, a review will be given of the developments in the last decade concerning the classification of unique normal forms in 3D nilpotent problems.
When a game is played over time, the players can change their actions throughout the game. The choice of action can follow different learning mechanisms leading to different types of dynamics. In this talk I shall look at the relation between the time-average of replicator dynamics (RD) and best-response dynamics (BRD), and its corresponding fictitious play (FP). It is known that the time-average of RD converges to an invariant set under BRD but not whether given an invariant set BRD there always exists a corresponding RD orbit.