Our cooperation is in area of (discrete) dynamical systems
See:
Difference equations versus differential equations, a possible equivalence
for the Rössler system?
(Letellier C., Elaydi S., Aguiré L. and Aziz Alaoui M.A.),
Physica D, Vol. 195,
pp 29-49, (2004).
Multi-Attractors
Demonstrations (Gallery of Multi-spiral Strange attractors)
Multi-folds attractors
(Gallery of multi-folds Strange attractors)