2 papers
math.DS2019
Hopf-Zero singularities truly unfold chaos
I. Baldomá, S. Ibáñez, T. M. Seara
We provide conditions to guarantee the occurrence of Shilnikov bifurcations in analytic unfoldings of some Hopf-Zero singularities through a beyond all order phenomenon: the expone…
physics.soc-ph2018
Mechanical response of dense pedestrian crowds to the crossing of intruders
Alexandre Nicolas, Marcelo Kuperman, Santiago Ibanez +2
The increasing number of mass events involving large crowds calls for a better understanding of the dynamics of dense crowds. Inquiring into the possibility of a mechanical descrip…